diff --git a/unit-testing.html b/unit-testing.html
index 0fbdbc2..4efe336 100755
--- a/unit-testing.html
+++ b/unit-testing.html
@@ -653,7 +653,7 @@ FAILED (failures=2)
result = 0
index = 0
for numeral, integer in roman_numeral_map:
- while s[index:index+len(numeral)] == numeral: ①
+ while s[index:index+len(numeral)] == numeral: ①
result += integer
index += len(numeral)
return result
@@ -663,7 +663,7 @@ FAILED (failures=2)
If you're not clear how from_roman() works, add a print statement to the end of the while loop:
-
def from_roman(s):
+def from_roman(s):
"""convert Roman numeral to integer"""
result = 0
index = 0