correct comments

postProLoop.py

@@ -294,7 +294,7 @@ def execScilabScript(scilabExe, scilabCmd, sciFilePath=None, verb=True):
     cmd = '"%s" -nw -e "%s" > "%s" 2>&1' % (scilabExe, sciCmd, logFile)
     if verb :
         print ('subprocess command : ', cmd)
-    # acquire matlock
+    # acquire sciLock
     tim0 = time.time()
     sciLock.acquire()
     try :
@@ -307,7 +307,7 @@ def execScilabScript(scilabExe, scilabCmd, sciFilePath=None, verb=True):
         # fonction objectif doit retourner un double
         print ("problem during Scilab run")
         a = 0.0
-    # release matlock
+    # release sciLock
     sciLock.release()
     print (" Scilab exec time = %d sec" %(time.time()-tim0))
     return a