[processing] fix incorrect output names

(cherry picked from commit 821a8ff)

Author: alexbruy

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

@@ -65,7 +65,7 @@ def initAlgorithm(self, config=None):
                                                             self.tr('Raster layer')))
         self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT_VECTOR,
                                                               self.tr('Vector layer'), [QgsProcessing.TypeVectorLine]))
-        self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr('Points from polygons'), QgsProcessing.TypeVectorPoint))
+        self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr('Points along lines'), QgsProcessing.TypeVectorPoint))
 
     def name(self):
         return 'generatepointspixelcentroidsalongline'

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

@@ -64,7 +64,7 @@ def initAlgorithm(self, config=None):
                                                             self.tr('Raster layer')))
         self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT_VECTOR,
                                                               self.tr('Vector layer'), [QgsProcessing.TypeVectorPolygon]))
-        self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr('Points from polygons'), QgsProcessing.TypeVectorPoint))
+        self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr('Points inside polygons'), QgsProcessing.TypeVectorPoint))
 
     def name(self):
         return 'generatepointspixelcentroidsinsidepolygons'