[processing] changed name of output in concave hull

Author: volaya

python/plugins/processing/algs/qgis/ConcaveHull.py

@@ -55,7 +55,7 @@ def defineCharacteristics(self):
         self.addParameter(ParameterBoolean(self.HOLES, 'Allow holes', True))
         self.addParameter(ParameterBoolean(self.NO_MULTIGEOMETRY,
                             'Split multipart geometry into singleparts geometries', False))
-        self.addOutput(OutputVector(ConcaveHull.OUTPUT, 'Convex hull'))
+        self.addOutput(OutputVector(ConcaveHull.OUTPUT, 'Concave hull'))
 
     def processAlgorithm(self, progress):
         #get parameters