README cleanup and minor fixes

README.md

@@ -3,17 +3,17 @@
 Source is available [at GitHub](https://github.com/reinefjord/pass2csv).
 
 You can install it directly from PyPI with pip:
-```
-python3 -m pip install --user pass2csv
-```
+
+    python3 -m pip install --user pass2csv
+
 
 ## Usage
 
 ```
 $ pass2csv --help
-usage: pass2csv.py [-h] [-a] [-b GPGBINARY] [-x] [-l LOGIN_FIELDS [LOGIN_FIELDS ...]] [-u]
-                   [-e EXCLUDE_ROWS [EXCLUDE_ROWS ...]]
-                   path
+usage: pass2csv [-h] [-a] [-b GPGBINARY] [-x] [-l LOGIN_FIELDS [LOGIN_FIELDS ...]] [-u]
+                [-e EXCLUDE_ROWS [EXCLUDE_ROWS ...]]
+                path
 
 positional arguments:
   path                  path to the password-store folder to export
@@ -29,7 +29,6 @@ optional arguments:
   -u, --get-url         match row starting with 'url:' and extract it (only used with -x)
   -e EXCLUDE_ROWS [EXCLUDE_ROWS ...], --exclude-rows EXCLUDE_ROWS [EXCLUDE_ROWS ...]
                         regexps to exclude from the notes field (only used with -x)
-
 ```
 
 
@@ -81,7 +80,7 @@ There are two ways to export CSV data:
         sites, example, user_name, password123, example.com, "email: user@example.com\nsome_note"
 
 - `user_name` was chosen because `username` was the first argument to `-l`.
-- Both logn and URL fields were excluded from the notes field because they
+- Both login and URL fields were excluded from the notes field because they
   were used in another field.
 - `---` Was not included in the notes field because it was matched by `-e`.
 
@@ -100,36 +99,30 @@ There are two ways to export CSV data:
 ## Development
 Create a virtual environment:
 
-```sh
-python3 -m venv venv
-```
+    python3 -m venv venv
 
 Activate the environment:
 
-```sh
-. venv/bin/activate
-```
+    . venv/bin/activate
 
 Now you may either use `pip` directly to install the dependencies, or
 you can install `pip-tools`. The latter is recommended.
 
+
 ### pip
 
-```sh
-pip install -r requirements.txt
-```
+    pip install -r requirements.txt
 
 
 ### pip-tools
 [pip-tools](https://github.com/jazzband/pip-tools) can keep your virtual
-environment in sync with the `requirements.txt` file, as well as compiling a
-new `requirements.txt` when adding/removing a dependency in `requirements.in`.
+environment in sync with the `requirements.txt` file, as well as
+compiling a new `requirements.txt` when adding/removing a dependency in
+`requirements.in`.
 
-It is recommended that pip-tools is installed within the virutal
+It is recommended that pip-tools is installed within the virtual
 environment.
 
-```sh
-pip install pip-tools
-pip-compile  # only necessary when adding/removing a dependency
-pip-sync
-```
+    pip install pip-tools
+    pip-compile  # only necessary when adding/removing a dependency
+    pip-sync