Minor changes

good_practices.md → best_practices.md

-## Good practices
+## Best practices
 
 * `clone` a repository, do not download the `.zip` file.
 * `pull` before `push`

forks.md

@@ -77,4 +77,6 @@ $ git push origin master
 
 ## Pull/Merge Requests
 
-How to submit a Pull or Merge Request (PR or MR)
+**Good news!**
+
+Same procedure as with merging a branch...

list.json

@@ -54,7 +54,7 @@
         }
     },
     {
-        "filename": "good_practices.md",
+        "filename": "best_practices.md",
         "attr": {
           "data-background": "../img/whiteBG.jpg"
         }