diff --git a/python/plugins/processing/algs/help/qgis.yaml b/python/plugins/processing/algs/help/qgis.yaml
index b5ac62e97b8..72ca3d3d377 100644
--- a/python/plugins/processing/algs/help/qgis.yaml
+++ b/python/plugins/processing/algs/help/qgis.yaml
@@ -363,7 +363,7 @@ qgis:spatialiteexecutesql: >
   This algorithm performs a SQL database query on a SpatiaLite database.
 
 qgis:postgisexecutesql: >
-  This algorithm performs a SQL database query on a PostGIS database connected to QGIS.
+  This algorithm performs a SQL database query on a PostgreSQL database connected to QGIS.
 
 qgis:postgisexecuteandloadsql: >
   This algorithm performs a SQL database query on a PostGIS database connected to QGIS and loads the query results as a new layer.