Fix typo in generated file

python/core/auto_generated/processing/qgsprocessingprovider.sip.in

@@ -60,7 +60,7 @@ string should not be localised.
     virtual QString helpId() const;
 %Docstring
 Returns the provider help id string, used for creating QgsHelp urls for algorithms
-belong to this provider. By default, this returns the an empty string, meaning that
+belong to this provider. By default, this returns an empty string, meaning that
 no QgsHelp url should be created for the provider's algorithms.
 
 .. seealso:: :py:func:`id`
@@ -78,7 +78,7 @@ This string should be short (e.g. "Lastools") and localised.
 
     virtual QString longName() const;
 %Docstring
-Returns the a longer version of the provider name, which can include extra details
+Returns the longer version of the provider name, which can include extra details
 such as version numbers. E.g. "Lastools LIDAR tools (version 2.2.1)".
 This string should be localised.