diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba491cfb..697e3cd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -261,7 +261,7 @@
 
 ### Features
 - Run hooks in parallel
-    - individual hooks may opt out of parallel exection with `require_serial: true`
+    - individual hooks may opt out of parallel execution with `require_serial: true`
     - #510 issue by @chriskuehl.
     - #851 PR by @chriskuehl.
 
@@ -440,7 +440,7 @@
 ### Fixes
 - Fix integration with go 1.10 and `pkg` directory
     - #725 PR by @asottile
-- Restore support for `git<1.8.5` (inadvertantly removed in 1.7.0)
+- Restore support for `git<1.8.5` (inadvertently removed in 1.7.0)
     - #723 issue by @JohnLyman.
     - #724 PR by @asottile.
 
diff --git a/tests/staged_files_only_test.py b/tests/staged_files_only_test.py
index 2410bffe..107c1491 100644
--- a/tests/staged_files_only_test.py
+++ b/tests/staged_files_only_test.py
@@ -328,7 +328,7 @@ def test_whitespace_errors(in_git_dir, patch_dir):
     test_crlf(in_git_dir, patch_dir, True, True, 'true')
 
 
-def test_autocrlf_commited_crlf(in_git_dir, patch_dir):
+def test_autocrlf_committed_crlf(in_git_dir, patch_dir):
     """Regression test for #570"""
     cmd_output('git', 'config', '--local', 'core.autocrlf', 'false')
     _write(b'1\r\n2\r\n')