Some minor coding practice fixes;
authorAbhishek Das <das.abhshk@gmail.com>
Wed, 20 Feb 2013 10:20:28 +0000 (15:50 +0530)
committerAbhishek Das <das.abhshk@gmail.com>
Wed, 20 Feb 2013 10:31:14 +0000 (16:01 +0530)
commitc8d221a1e96b69e7c17571215ca7cc4a143b6ae8
treee4f46e84059b6d180d2abd0ed24b5930ff2d98e3
parent593d873a8343521f937d62518a965314f09c50eb
Some minor coding practice fixes;

There were a few lines in `SpecialVersion.php` that caused the build to
be marked as failure. Fixing those:
1. Line 594 - String concat not required, so using single string instead

Change-Id: I799d11aaaf953d09f681585ee23dc5bf496af3d4
includes/specials/SpecialVersion.php