merged branch beryllium/master (PR #128)

Commits
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39c99876 Quick spelling correction for the Phar stub "Unknown Command" message.

Discussion
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Spelling correction in Phar stub error message output

Just a simple change (I verified that it compiles after). Hopefully I will be able to contribute back some actual work in the future :)

src/Silex/Compiler.php

@@ -129,7 +129,7 @@ if ('cli' === php_sapi_name() && basename(__FILE__) === $argv[0] && isset($argv[
             break;
 
         default:
-            printf("Unkown command '%s' (available commands: version, check, and update).\n", $argv[1]);
+            printf("Unknown command '%s' (available commands: version, check, and update).\n", $argv[1]);
     }
 
     exit(0);