more accurate display of function return values

Author: Fernando-A-Rocha

functions/Cursor/examples/setCursorPosition.lua

@@ -1,6 +1,6 @@
 function centerCursorFunction()
     -- is cursor showing?
-    if showisCursorShowing ()ing then
+    if isCursorShowing() then
         --get the screen size in pixels
         local screenX, screenY = guiGetScreenSize ()
 

functions/Cursor/getCursorPosition.yaml

@@ -13,7 +13,7 @@ client:
       The last 3 values are the 3D world map coordinates that the cursor points at.
       If the cursor isn't showing, returns *false* as the first value.
     values:
-      - type: 'float'
+      - type: 'float|false'
         name: 'cursorX'
       - type: 'float'
         name: 'cursorY'

functions/Element/getElementHealth.yaml

@@ -15,7 +15,7 @@ shared: &shared
     description: |
       Returns a *float* indicating the element's health, *false* otherwise.
     values:
-      - type: 'float'
+      - type: 'float|false'
         name: 'health'
   issues:
     - id: 3791

functions/Player/getPlayerName.yaml

@@ -15,7 +15,7 @@ shared: &shared
     description: |
       Returns a *string* containing the requested player's name, or *false* if the player passed to the function is invalid.
     values:
-      - type: 'string'
+      - type: 'string|false'
         name: 'name'
 
 server: