cleaning up the suggestion

Author: dmolsen

src/PatternLab/InstallerUtil.php

@@ -439,20 +439,22 @@ public static function postCreateProjectCmd($event) {
 				foreach ($suggestions as $i => $suggestion) {
 
 					// write each suggestion
-					Console::writeLine($i.": ".$suggestion, true);
+					$num = $i + 1;
+					Console::writeLine($num.": ".$suggestion, true);
 
 				}
 
 				// prompt for input on the suggestions
 				$prompt  = "choose an option or hit return to skip:";
 				$options = "(ex. 1)";
 				$input   = Console::promptInput($prompt,$options);
+				$result  = (int)$input - 1;
 
-				if (isset($suggestions[$input])) {
+				if (isset($suggestions[$result])) {
 
 					Console::writeLine("");
 					$f = new Fetch();
-					$result = $f->fetchStarterKit($suggestions[$input]);
+					$result = $f->fetchStarterKit($suggestions[$result]);
 
 					if ($result) {