Apply codespell -w throughout

Remote/Helper/ExportImport.hs

@@ -212,7 +212,7 @@ adjustExportImport' isexport isimport r rs = do
 		-- ones though, since they still allow accessing by Key.
 		-- And for thirdPartyPopulated, it depends on how the
 		-- content gets actually stored in the remote, so
-		-- is not overriddden here.
+		-- is not overridden here.
 		, untrustworthy =
 			if versioned || thirdPartyPopulated (remotetype r)
 				then untrustworthy r
@@ -235,7 +235,7 @@ adjustExportImport' isexport isimport r rs = do
   where
 	thirdpartypopulated = thirdPartyPopulated (remotetype r)
 
-	-- exportActions adjusted to use the equivilant import actions,
+	-- exportActions adjusted to use the equivalent import actions,
 	-- which take ContentIdentifiers into account.
 	exportActionsForImport dbv ciddbv ea = ea
   		{ storeExport = \f k loc p -> do

Remote/Helper/Ssh.hs

@@ -151,7 +151,7 @@ rsyncParamsRemote r direction key file = do
 	{- The rsync shell parameter controls where rsync
 	 - goes, so the source/dest parameter can be a dummy value,
 	 - that just enables remote rsync mode.
-	 - For maximum compatability with some patched rsyncs,
+	 - For maximum compatibility with some patched rsyncs,
 	 - the dummy value needs to still contain a hostname,
 	 - even though this hostname will never be used. -}
 	dummy = Param "dummy:"