diff --git a/src/applications/owners/storage/PhabricatorOwnersPath.php b/src/applications/owners/storage/PhabricatorOwnersPath.php
--- a/src/applications/owners/storage/PhabricatorOwnersPath.php
+++ b/src/applications/owners/storage/PhabricatorOwnersPath.php
@@ -88,7 +88,7 @@
     $self_count = count($self_fragments);
     $path_count = count($path_fragments);
     if ($self_count > $path_count) {
-      // If this path is longer (and therefor more specific) than the target
+      // If this path is longer (and therefore more specific) than the target
       // path, we don't match it at all.
       return 0;
     }
diff --git a/src/docs/user/userguide/harbormaster.diviner b/src/docs/user/userguide/harbormaster.diviner
--- a/src/docs/user/userguide/harbormaster.diviner
+++ b/src/docs/user/userguide/harbormaster.diviner
@@ -88,7 +88,7 @@
 
 Currently, the only useful type of build step is "Make HTTP Request", which you
 can use to make a call to an external build system like Jenkins. Today, most
-plans should therefor look something like this:
+plans should therefore look something like this:
 
   - Use a "Make HTTP Request" step to tell Jenkins or some other similar
     external build system about the code.