[MINOR] Fix typo in 'hypot' docstring

tristanreid · Andrew Or · commit 5f7dbdba6fec · 2016-03-09T18:05:03.000-08:00
Minor typo: docstring for pyspark.sql.functions: hypot has extra characters N/A Author: Tristan Reid <treid@netflix.com> Closes apache#11616 from tristanreid/master.
diff --git a/python/pyspark/sql/functions.py b/python/pyspark/sql/functions.py
@@ -142,7 +142,7 @@ def _():
 _binary_mathfunctions = {
     'atan2': 'Returns the angle theta from the conversion of rectangular coordinates (x, y) to' +
              'polar coordinates (r, theta).',
-    'hypot': 'Computes `sqrt(a^2^ + b^2^)` without intermediate overflow or underflow.',
+    'hypot': 'Computes `sqrt(a^2 + b^2)` without intermediate overflow or underflow.',
     'pow': 'Returns the value of the first argument raised to the power of the second argument.',
 }
 

Original file line number	Diff line number	Diff line change
`@@ -142,7 +142,7 @@ def _():`
`142`	`142`	`_binary_mathfunctions = {`
`143`	`143`	`'atan2': 'Returns the angle theta from the conversion of rectangular coordinates (x, y) to' +`
`144`	`144`	`'polar coordinates (r, theta).',`
`145`		- 'hypot': 'Computes `sqrt(a^2^ + b^2^)` without intermediate overflow or underflow.',
	`145`	+ 'hypot': 'Computes `sqrt(a^2 + b^2)` without intermediate overflow or underflow.',
`146`	`146`	`'pow': 'Returns the value of the first argument raised to the power of the second argument.',`
`147`	`147`	`}`
`148`	`148`