appropriately close grammar markup tags

feature_extractor.py

@@ -213,6 +213,8 @@ class FeatureExtractor(object):
                     markup_tokens[z]="[[" + markup_tokens[z]
                 elif z in bad_pos_ends:
                     markup_tokens[z]=markup_tokens[z] + "]]"
+            if max(bad_pos_ends)>(len(markup_tokens)-1) and max(bad_pos_starts)<(len(markup_tokens)-1):
+                markup_tokens[len(markup_tokens)-1]+="]]"
 
             if set_grammar_per_character[m]>(self._grammar_errors_per_character*modifier_ratio):
                 individual_feedback['grammar']="Potential grammar errors."

util_functions.py

@@ -90,7 +90,7 @@ def spell_correct(string):
         sub_comp = re.compile(sub_pat)
         newstring = re.sub(sub_comp, correct_spelling[i], newstring)
         if incorrect_words[i] not in already_subbed:
-            markup_string=re.sub(sub_comp," {{" + incorrect_words[i] + "}} ", markup_string)
+            markup_string=re.sub(sub_comp,"{{" + incorrect_words[i] + "}}", markup_string)
             already_subbed.append(incorrect_words[i])
 
     return newstring,len(incorrect_words),markup_string