/**
* Determine if LocalSettings exists. If it does, return an appropriate
- * status for whether we should can upgrade or not.
+ * status for whether upgrading is enabled or not.
*
* @return Status
*/
* external links work just fine.
*
* But in case a translator decides to throw in a #ifexist or internal link or
- * whatever, this function is guarded to catch attempted DB access and to present
+ * whatever, this function is guarded to catch the attempted DB access and to present
* some fallback text.
*
* @param $text String
* @param $path String: path to search
* @param $names Array of executable names
* @param $versionInfo Boolean false or array with two members:
- * 0 => Command to run for version check, with $1 for the path
+ * 0 => Command to run for version check, with $1 for the full executable name
* 1 => String to compare the output with
*
* If $versionInfo is not false, only executables with a version
// {{{ decr()
/**
- * Decriment a value stored on the memcache server
+ * Decrement a value stored on the memcache server
*
* @param $key String: key to decriment
* @param $amt Integer: (optional) amount to decriment