Fixed a bug on the pangramic method

src/main/java/com/zipcodewilmington/StringArrayUtils.java

         for (char find = 'a'; find <= 'z'; find++) {
             if (fullArrayString.indexOf(find) == -1) {
                 finderToken = false;
-            } else {
-                finderToken = true;
+                break;
             }
         }
         return finderToken;