Format fix

wordfreq.py

@@ -45,7 +45,7 @@ def main():
             help = "the parts you want of speech, seperated by comma")
     parser.add_argument("-j", "--jobs", type = int,
             help = "the number of parallel jobs")
-    parser.add_argument("-t", "--top", type=int,
+    parser.add_argument("-t", "--top", type = int,
             help = "the number of words you want to show on the cloud")
     parser.add_argument("-o", "--output", help = "output image file name")
     parser.add_argument("-f", "--fontpath",