diff --git a/dmt/B_mappers/pyside_B_mapper.py b/dmt/B_mappers/pyside_B_mapper.py
index b65037662cb0146bd89c0f8eb4a86040785141ff..0a328ff78180446a9c142a83f057562c86e136e7 100644
--- a/dmt/B_mappers/pyside_B_mapper.py
+++ b/dmt/B_mappers/pyside_B_mapper.py
@@ -222,7 +222,7 @@ def setSharedLib(dll=None):
 
 '''.format(fvName=FVname, tcName=CleanSP))
         g_PyDataModel.write('\ntc["{tcName}"] = '.format(
-                                                  tcName=CleanSP.lower()))
+            tcName=CleanSP.lower()))
         buttons = ([["sendButton", "Send TC"], ["loadButton", "Load TC"],
                     ["saveButton", "Save TC"]])
         classType = "asn1Editor"
diff --git a/dmt/aadl2glueC.py b/dmt/aadl2glueC.py
index 29defe4e8097b8c2b67003044a9a80692ff02212..d6cd40e0c4f2bd235152522963bc58b5b539a7a1 100755
--- a/dmt/aadl2glueC.py
+++ b/dmt/aadl2glueC.py
@@ -491,7 +491,7 @@ def main() -> None:
         pr.enable()
         import atexit
 
-        def dumpSpeedData():
+        def dumpSpeedData() -> None:
             pr.disable()
             s = io.StringIO()
             sortby = 'cumulative'