DOC CHANGE: Fix 4084450 monkeyrunner_concepts

Change-Id: Iedc64816032222b46a52680287e21ff455909153
diff --git a/docs/html/guide/developing/tools/monkeyrunner_concepts.jd b/docs/html/guide/developing/tools/monkeyrunner_concepts.jd
index 97c7c1f..c0795d7 100644
--- a/docs/html/guide/developing/tools/monkeyrunner_concepts.jd
+++ b/docs/html/guide/developing/tools/monkeyrunner_concepts.jd
@@ -128,7 +128,7 @@
 device.press('KEYCODE_MENU','DOWN_AND_UP')
 
 # Takes a screenshot
-result = device.takeSnapShot()
+result = device.takeSnapshot()
 
 # Writes the screenshot to a file
 result.writeToFile('myproject/shot1.png','png')