Fix typos/wording

doc/articles/troubleshooting.md

@@ -53,23 +53,24 @@ This is a list of common pitfalls on using Composer, and how to avoid them.
    Use: `before_script: COMPOSER_ROOT_VERSION=dev-master composer install` to export
    the variable for the call to composer.
 
-## Need to override package version
+## Need to override a package version
 
-Let say your project depends on package A which in turn depends on a spesific version of 
-package B (say 0.1) and you need a different version of that package - version 0.11.
+Let say your project depends on package A which in turn depends on a specific
+version of package B (say 0.1) and you need a different version of that
+package - version 0.11.
 
-You fix this by renaming version 0.11 as 0.1:
+You can fix this by aliasing version 0.11 to 0.1:
 
 composer.json:
+
     {
-        name: "My project",
         require: {
             "A": "0.2",
             "B": "0.11 as 0.1"
         }
     }
 
-Also, se [aliases](aliases.md) for more information.
+See [aliases](aliases.md) for more information.
 
 ## Memory limit errors