Whitespace cleanup

Author: bruno-

docs/restoring_programs.md

@@ -104,13 +104,13 @@ Here's the general workflow for figuring this out:
 - Now that you know the full and the desired process string use tilde `~` and
   arrow `->` in `.tmux.conf` to make things work.
 
-### Working with NodeJS <a name="nodejs"></a> 
+### Working with NodeJS <a name="nodejs"></a>
 If you are working with NodeJS, you may get some troubles with configuring restoring programs.
 
 Particularly, some programs like `gulp`, `grunt` or `npm` are not saved with parameters so tmux-resurrect cannot restore it. This is actually **not tmux-resurrect's issue** but more likely, those programs' issues. For example if you run `gulp watch` or `npm start` and then try to look at `ps` or `pgrep`, you will only see `gulp` or `npm`.
 
-To deal with these issues, one solution is to use [yarn](https://yarnpkg.com/en/docs/install) which a package manager for NodeJS and an alternative for `npm`. It's nearly identical to `npm` and very easy to use. Therefore you don't have to do any migration, you can simply use it immediately. For example: 
-- `npm test` is equivalent to `yarn test`, 
+To deal with these issues, one solution is to use [yarn](https://yarnpkg.com/en/docs/install) which a package manager for NodeJS and an alternative for `npm`. It's nearly identical to `npm` and very easy to use. Therefore you don't have to do any migration, you can simply use it immediately. For example:
+- `npm test` is equivalent to `yarn test`,
 - `npm run watch:dev` is equivalent to `yarn watch:dev`
 - more interestingly, `gulp watch:dev` is equivalent to `yarn gulp watch:dev`
 
@@ -124,11 +124,11 @@ It's fairly straight forward if you have been using `yarn` already.
 
 
 #### npm
-Instead of 
+Instead of
 
     set -g @resurrect-processes '"~npm run watch"'  # will NOT work
 
-we use 
+we use
 
     set -g @resurrect-processes '"~yarn watch"'     # OK
 
@@ -148,22 +148,22 @@ If you use `nvm` in your project, here is how you could config tmux-resurrect:
 
     set -g @resurrect-processes '"~yarn gulp test->nvm use && gulp test"'
 
-#### Another problem 
+#### Another problem
 Let take a look at this example
 
     set -g @resurrect-processes '\
-          "~yarn gulp test->gulp test" \ 
+          "~yarn gulp test->gulp test" \
           "~yarn gulp test-it->gulp test-it" \
     '
-**This will not work properly**, only `gulp test` is run, although you can see the command `node /path/to/yarn gulp test-it` is added correctly in `.tmux/resurrect/last` file. 
+**This will not work properly**, only `gulp test` is run, although you can see the command `node /path/to/yarn gulp test-it` is added correctly in `.tmux/resurrect/last` file.
 
 The reason is when restoring program, the **command part after the dash `-` is ignored** so instead  of command `gulp test-it`, the command `gulp test` which will be run.
 
 A work around, for this problem until it's fixed, is:
 - the config should be like this:
 
       set -g @resurrect-processes '\
-          "~yarn gulp test->gulp test" \ 
+          "~yarn gulp test->gulp test" \
           "~yarn gulp \"test-it\"->gulp test-it" \
 
 - and in `.tmux/resurrect/last`, we should add quote to `test-it` word