fix formatting problem in guielines

.. as reported by @SirWumpus via issue #2511

Ran `make gen_top_html` to complete the above.

next/guidelines.md

@@ -454,8 +454,7 @@ We tend to **DISLIKE** programs that:
 **`|`**   * are "blob-ier" (just a pile of unformatted C code) than they need to be
 * are rather similar to **previous winners** :-(
 * are identical to **previous losers** :-)
-* that mandate the exclusive the use of an specific Integrated
-* Development Environment (IDE)
+* that mandate the exclusive the use of an specific Integrated Development Environment (IDE)
 
 In order to encourage submission portability, we **DISLIKE** entries that
 fail to build unless one is using an IDE. For example, do not