fix typo

sangheestyle · sangheestyle · commit c1fff3a84744 · 2019-01-07T21:44:58.000+02:00
diff --git a/C++/contains-duplicate-ii.cpp b/C++/contains-duplicate-ii.cpp
@@ -9,7 +9,7 @@ class Solution {
             if (lookup.find(nums[i]) == lookup.end()) {
                 lookup[nums[i]] = i;
             } else {
-                // It the value occurs before, check the difference.
+                // If the value occurs before, check the difference.
                 if (i - lookup[nums[i]] <= k) {
                     return true;
                 }
diff --git a/Python/contains-duplicate-ii.py b/Python/contains-duplicate-ii.py
@@ -11,7 +11,7 @@ def containsNearbyDuplicate(self, nums, k):
             if num not in lookup:
                 lookup[num] = i
             else:
-                # It the value occurs before, check the difference.
+                # If the value occurs before, check the difference.
                 if i - lookup[num] <= k:
                     return True
                 # Update the index of the value.

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ class Solution {`
`9`	`9`	`if (lookup.find(nums[i]) == lookup.end()) {`
`10`	`10`	`lookup[nums[i]] = i;`
`11`	`11`	`} else {`
`12`		`- // It the value occurs before, check the difference.`
	`12`	`+ // If the value occurs before, check the difference.`
`13`	`13`	`if (i - lookup[nums[i]] <= k) {`
`14`	`14`	`return true;`
`15`	`15`	`}`