Converts Text#plot_term_kdes() to use Google-style docblocks.

Author: davidmcclure

textplot/text.py

@@ -266,8 +266,8 @@ def plot_term_kdes(self, words, **kwargs):
         """
         Plot kernel density estimates for multiple words.
 
-        :param words: The words to query.
-        :param bandwidth: The kernel width.
+        Args:
+            words (list): A list of unstemmed terms.
         """
 
         stem = PorterStemmer().stem