Fix a typo in the name of the ContentSettings.Permis(s)ionActions histograms.

chrome/browser/content_settings/permission_context_uma_util.cc

Index: chrome/browser/content_settings/permission_context_uma_util.cc
diff --git a/chrome/browser/content_settings/permission_context_uma_util.cc b/chrome/browser/content_settings/permission_context_uma_util.cc
index 2b7ff8f18f6d8c071bba34f6ffa245493b4fe91e..0b16be020ee05b746ed15dc06bc2e5fb998b8a63 100644
--- a/chrome/browser/content_settings/permission_context_uma_util.cc
+++ b/chrome/browser/content_settings/permission_context_uma_util.cc
@@ -42,18 +42,18 @@ void RecordPermissionAction(
         break;
       case CONTENT_SETTINGS_TYPE_NOTIFICATIONS:
         UMA_HISTOGRAM_ENUMERATION(
-            "ContentSettings.PermisionActions_Notifications",
+            "ContentSettings.PermissionActions_Notifications",
             action,
             PERMISSION_ACTION_NUM);
         break;
       case CONTENT_SETTINGS_TYPE_MIDI_SYSEX:
-        UMA_HISTOGRAM_ENUMERATION("ContentSettings.PermisionActions_MidiSysEx",
+        UMA_HISTOGRAM_ENUMERATION("ContentSettings.PermissionActions_MidiSysEx",
                                   action,
                                   PERMISSION_ACTION_NUM);
         break;
       case CONTENT_SETTINGS_TYPE_PUSH_MESSAGING:
         UMA_HISTOGRAM_ENUMERATION(
-            "ContentSettings.PermisionActions_PushMessaging",
+            "ContentSettings.PermissionActions_PushMessaging",
             action,
             PERMISSION_ACTION_NUM);
         break;