invoke pip correctly

README.md

@@ -51,7 +51,7 @@ During several workshops organized by NASA Openscapes, the need to provide easy-
 To install `earthaccess` go to your terminal and install it using `pip`:
 
 ```
-pip install earthaccess
+python -m pip install earthaccess
 ```
 
 

docs/contributing/development.md

@@ -55,7 +55,7 @@ environment also includes `nox`. You can create it with `venv`, `conda`, or `mam
     Then install `earthaccess` into the environment in editable mode with the optional development dependencies:
 
     ```bash
-    pip install --editable ".[dev,test,docs]"
+    python -m pip install --editable ".[dev,test,docs]"
     ```
 
 
@@ -89,7 +89,7 @@ having to make significant changes to get the checks to pass.
 
 To set up pre-commit, follow these steps:
 
-- `pip install pre-commit` ([official installation docs](https://pre-commit.com/#install))
+- `python -m pip install pre-commit` ([official installation docs](https://pre-commit.com/#install))
 - `pre-commit install` to enable it to run automatically
 - `pre-commit run -a`  to run it manually
 

docs/quick-start.md

@@ -21,7 +21,7 @@ conda install -c conda-forge earthaccess
 #### Using `pip`
 
 ```bash
-pip install earthaccess
+python -m pip install earthaccess
 ```