[iOS] Fixes Typo error

Bug: 1038919
Change-Id: I67d84abf0c78626af7ebc56a4ccffbe3c08c9117
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2152790Reviewed-by: Sylvain Defresne <sdefresne@chromium.org>
Commit-Queue: Sylvain Defresne <sdefresne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#760008}

ios/chrome/app/strings/ios_strings.grd

@@ -1199,7 +1199,7 @@ Handoff must also be enabled in the General section of Settings, and your device
         Reload
       </message>
       <message name="IDS_IOS_PAGE_INFO_COOKIES_DESCRIPTION" desc="Description of the button opening the third-party cookies information (in page info)">
-        Bloking third-party cookies
+        Blocking third-party cookies
       </message>
       <message name="IDS_IOS_PAGE_INFO_COOKIES_SWITCH_LABEL" desc="Title of the switch item that can be toggled to enable or disable Third-Party Cookies (in page info)">
         Block Third-Party Cookies