Merge pull request qgis#60479 from elpaso/bugfix-gh60440-to_string-no…

…t-locale-aware

Mention in the docs that to_string is not locale-aware

resources/function_help/json/to_string

@@ -5,11 +5,11 @@
   "description": "Converts a number to string.",
   "arguments": [{
     "arg": "number",
-    "description": "Integer or real value. The number to convert to string."
+    "description": "Integer or real value. The number to convert to string. The conversion is not locale-aware, see 'format_number' for a locale-aware alternative."
   }],
   "examples": [{
-    "expression": "to_string(123)",
-    "returns": "'123'"
+    "expression": "to_string(1.23)",
+    "returns": "'1.23'"
   }],
   "tags": ["converts", "number"]
 }