FIx some user and non-user facing typos

Found via ` codespell -q 3 -I ../fc-word-whitelist.txt -S ./.git,*.po,*.ts,./ChangeLog.txt,./src/3rdParty,./src/Mod/Assembly/App/opendcm,./src/CXX,./src/zipios++,./src/Base/swig* -L pard,wallthicknessOn`  
codespell version 1.15.0.dev0

src/Mod/Material/materialtools/cardutils.py

@@ -109,7 +109,7 @@ def get_material_resources(category='Solid'):
 
 
 def output_resources(resources):
-    FreeCAD.Console.PrintMessage('Directories we gone look for material cards:\n')
+    FreeCAD.Console.PrintMessage('Directories in which we will look for material cards:\n')
     for path in resources.keys():
         FreeCAD.Console.PrintMessage('  {}\n'.format(path))
 
@@ -459,8 +459,8 @@ getsrc()
 
 # generate all cards **********
 # run tools in source dir
-./make_ods.sh 
-./make_FCMats.sh 
+./make_ods.sh
+./make_FCMats.sh
 
 # read cards
 from materialtools.cardutils import read_cards_from_path as readcards