Fix typo

Change-Id: I8fd866a1ac73cb925f95c2730051b8c493b02309
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/189010
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

wizards/source/scriptforge/SF_Session.xba

@@ -342,7 +342,7 @@ Public Function GetRangeFromCalc(Optional ByVal FileName As Variant _
 '''			The file must exist.
 '''		Range: either
 '''			"sheet.cells", where "sheet" is the mandatory sheet name, eventually
-'''				surrounded with single wuotes when it contains special characters,
+'''				surrounded with single quotes when it contains special characters,
 '''				and "cells" is the single cell or the range of cells
 '''				to be considered, in A1 notation with or without dollar signs
 '''			a defined name at document-global level.
@@ -1188,4 +1188,4 @@ CatchNotFound:
 End Function	'	ScriptForge.SF_Session._GetScript
 
 REM =============================================== END OF SCRIPTFORGE.SF_SESSION
-</script:module>
+</script:module>