small modify

basevar/caller/basetype.py

@@ -27,9 +27,6 @@ def __init__(self, ref_base, bases, quals, min_af):
             Base quality for ``bases``. The same size with ``bases``
             Cause: The ``quals`` is an integer array which has be converted
                 by phred-scale
-
-        ``cmm``: A ``CommonParameter`` class value, required
-
         """
 
         self._alt_bases = []
@@ -132,7 +129,7 @@ def lrt(self, specific_base_comb=None):
 
         Parameter:
             ``specific_base_comb``: list like
-                just calculate the LRT from these specific base combination
+                Calculating LRT for specific base combination
         """
         if self.total_depth == 0:
             return
@@ -190,7 +187,7 @@ def lrt(self, specific_base_comb=None):
 
             if self._var_qual == 0:
                 # _var_qual will been setted as -0.0 instand of 0.0 if it's 0,
-                # and I don't know why it so weird!
+                # and I don't know why it's so weird!
                 self._var_qual = 0.0
 
         return

basevar/caller/executor.py

@@ -204,7 +204,6 @@ def basevar_caller(self):
         processes = []
         # Always create process manager even if nCPU==1, so that we can
         # listen signals from main thread
-
         for i in range(self.nCPU):
             sub_cvg_file = self.outcvg + '_temp_%s' % i
             out_cvg_names.append(sub_cvg_file)