Removed trailing semicolon from free_groups.py

sympy · May 17, 2017 · 4017066 · 4017066
1 parent b104181
commit 4017066
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sympy/combinatorics/free_groups.py b/sympy/combinatorics/free_groups.py
@@ -1085,7 +1085,7 @@ def substituted_word(self, from_i, to_j, by):
         elif from_i == 0:  # second if from_i=1 (and to_j < lw) then
             return by*self.subword(to_j, lw - 1)
         elif to_j == lw:   # third if to_j=1 (and fromi_i > 1) then
-            return self.subword(0, from_i - 1)*by;
+            return self.subword(0, from_i - 1)*by
         else:              # finally
             return self.subword(0, from_i - 1)*by*self.subword(to_j + 1, lw)