--- a/toolkit/components/telemetry/docs/data/sync-ping.rst
+++ b/toolkit/components/telemetry/docs/data/sync-ping.rst
@@ -138,17 +138,17 @@ syncs.status
 
 The ``engine.status``, ``payload.status.sync``, and ``payload.status.service`` properties are sync error codes, which are listed in `services/sync/modules/constants.js <https://dxr.mozilla.org/mozilla-central/source/services/sync/modules/constants.js>`_, and success values are not reported.
 
 syncs.failureReason
 ~~~~~~~~~~~~~~~~~~~
 
 Stores error information, if any is present. Always contains the "name" property, which identifies the type of error it is. The types can be.
 
-- ``httperror``: Indicates that we recieved an HTTP error response code, but are unable to be more specific about the error. Contains the following properties:
+- ``httperror``: Indicates that we received an HTTP error response code, but are unable to be more specific about the error. Contains the following properties:
 
     - ``code``: Integer HTTP status code.
 
 - ``nserror``: Indicates that an exception with the provided error code caused sync to fail.
 
     - ``code``: The nsresult error code (integer).
 
 - ``shutdownerror``: Indicates that the sync failed because we shut down before completion.
@@ -160,17 +160,17 @@ Stores error information, if any is pres
 - ``othererror``: Indicates that it is a sync error code that we are unable to give more specific information on. As with the ``syncStatus`` property, it is a sync error code, which are listed in `services/sync/modules/constants.js <https://dxr.mozilla.org/mozilla-central/source/services/sync/modules/constants.js>`_.
 
     - ``error``: String identifying which error was present.
 
 - ``unexpectederror``: Indicates that some other error caused sync to fail, typically an uncaught exception.
 
    - ``error``: The message provided by the error.
 
-- ``sqlerror``: Indicates that we recieved a ``mozIStorageError`` from a database query.
+- ``sqlerror``: Indicates that we received a ``mozIStorageError`` from a database query.
 
     - ``code``: Value of the ``error.result`` property, one of the constants listed `here <https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/MozIStorageError#Constants>`_.
 
 syncs.engine.name
 ~~~~~~~~~~~~~~~~~
 
 Third-party engines are not reported, so only the following values are allowed: ``addons``, ``bookmarks``, ``clients``, ``forms``, ``history``, ``passwords``, ``prefs``, and ``tabs``.