Fix Grammar in PIP warning (#13380)

`might leads to errors` -> `might lead to errors`

Author: kaxil

CONTRIBUTING.rst

@@ -599,7 +599,7 @@ Airflow dependencies
 .. note::
 
    On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-   does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+   does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
    of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
    ``pip install --upgrade pip==20.2.4`` or, in case you use Pip 20.3, you need to add option
    ``--use-deprecated legacy-resolver`` to your pip install command.
@@ -743,7 +743,7 @@ Pinned constraint files
 .. note::
 
    On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-   does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+   does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
    of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
    ``pip install --upgrade pip==20.2.4`` or, in case you use Pip 20.3, you need to add option
    ``--use-deprecated legacy-resolver`` to your pip install command.

IMAGES.rst

@@ -123,7 +123,7 @@ parameter to Breeze:
 .. note::
 
    On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-   does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+   does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
    of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
    ``pip install --upgrade pip==20.2.4`` or, in case you use Pip 20.3, you need to add option
    ``--use-deprecated legacy-resolver`` to your pip install command.

INSTALL

@@ -31,7 +31,7 @@ source PATH_TO_YOUR_VENV/bin/activate
 NOTE!!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 ``pip install --upgrade pip==20.2.4`` or, in case you use Pip 20.3, you need to add option
 ``--use-deprecated legacy-resolver`` to your pip install command.

LOCAL_VIRTUALENV.rst

@@ -64,7 +64,7 @@ Extra Packages
 .. note::
 
    On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-   does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+   does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
    of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
    ``pip install --upgrade pip==20.2.4`` or, in case you use Pip 20.3, you need to add option
    ``--use-deprecated legacy-resolver`` to your pip install command.
@@ -127,7 +127,7 @@ To create and initialize the local virtualenv:
 .. note::
 
    On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-   does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+   does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
    of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
    ``pip install --upgrade pip==20.2.4`` or, in case you use Pip 20.3, you need to add option
    ``--use-deprecated legacy-resolver`` to your pip install command.

README.md

@@ -143,7 +143,7 @@ correct Airflow tag/version/branch and python versions in the URL.
 NOTE!!!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 `pip install --upgrade pip==20.2.4` or, in case you use Pip 20.3, you need to add option
 `--use-deprecated legacy-resolver` to your pip install command.

UPDATING.md

@@ -1696,7 +1696,7 @@ you should use `pip install apache-airflow[apache.atlas]`.
 NOTE!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 `pip install --upgrade pip==20.2.4` or, in case you use Pip 20.3, you need to add option
 `--use-deprecated legacy-resolver` to your pip install command.

airflow/providers/amazon/README.md

@@ -58,7 +58,7 @@ are in `airflow.providers.amazon` python package.
 NOTE!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 `pip install --upgrade pip==20.2.4` or, in case you use Pip 20.3, you need to add option
 `--use-deprecated legacy-resolver` to your pip install command.

airflow/providers/apache/cassandra/README.md

@@ -47,7 +47,7 @@ are in `airflow.providers.apache.cassandra` python package.
 NOTE!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 `pip install --upgrade pip==20.2.4` or, in case you use Pip 20.3, you need to add option
 `--use-deprecated legacy-resolver` to your pip install command.

airflow/providers/apache/druid/README.md

@@ -50,7 +50,7 @@ are in `airflow.providers.apache.druid` python package.
 NOTE!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 `pip install --upgrade pip==20.2.4` or, in case you use Pip 20.3, you need to add option
 `--use-deprecated legacy-resolver` to your pip install command.

airflow/providers/apache/hdfs/README.md

@@ -47,7 +47,7 @@ are in `airflow.providers.apache.hdfs` python package.
 NOTE!
 
 On November 2020, new version of PIP (20.3) has been released with a new, 2020 resolver. This resolver
-does not yet work with Apache Airflow and might leads to errors in installation - depends on your choice
+does not yet work with Apache Airflow and might lead to errors in installation - depends on your choice
 of extras. In order to install Airflow you need to either downgrade pip to version 20.2.4
 `pip install --upgrade pip==20.2.4` or, in case you use Pip 20.3, you need to add option
 `--use-deprecated legacy-resolver` to your pip install command.