From: Michael R. Crusoe <crusoe@ucdavis.edu>
Subject: Fix spelling erorr
Forwarded: https://github.com/taoliu/MACS/pull/129

--- macs.orig/MACS2/Pileup.pyx
+++ macs/MACS2/Pileup.pyx
@@ -175,7 +175,7 @@
     trackI  : A FWTrack object with raw plus and minus 5' end positions
     d       : tag will be extended to this value to 3' direction, unless directional is False.
     baseline_value : a value to be filled for missing values.
-    directional: if False, the strand or direction of tag will be ignored, so that extenstion will be both sides with d/2.
+    directional: if False, the strand or direction of tag will be ignored, so that extension will be both sides with d/2.
     halfextension: only make a fragment of d/2 size centered at fragment center
 
     Return a bedGraphTrackI object.
@@ -237,7 +237,7 @@
     trackI  : A FWTrack object with raw plus and minus 5' end positions
     d       : tag will be extended to this value to 3' direction, unless directional is False.
     baseline_value : a value to be filled for missing values.
-    directional: if False, the strand or direction of tag will be ignored, so that extenstion will be both sides with d/2.
+    directional: if False, the strand or direction of tag will be ignored, so that extension will be both sides with d/2.
     halfextension: only make a fragment of d/2 size centered at fragment center
 
     Return a bedGraphTrackI object.
--- macs.orig/MACS2/IO/PeakIO.pyx
+++ macs/MACS2/IO/PeakIO.pyx
@@ -548,7 +548,7 @@
 
     def overlap_with_other_peaks (self, peaks2, double cover=0):
         """Peaks2 is a PeakIO object or dictionary with can be
-        initialzed as a PeakIO. check __init__ for PeakIO for detail.
+        initialized as a PeakIO. check __init__ for PeakIO for detail.
 
         return how many peaks are intersected by peaks2 by percentage
         coverage on peaks2(if 50%, cover = 0.5).
