Update shared/macros/10-oval.jinja

Co-authored-by: Matthew Burket <m@tthewburket.com>

Author: teacup-on-rockingchair

shared/macros/10-oval.jinja

@@ -2040,7 +2040,7 @@ Macro to check if external variable is set to value
   :param filename_regex: If specified, the first argument is interpreted as `path`, and this will serve as `filename` regex.
   :type filename_regex: str
   :param parameter: Name of Parameter to check
-  :type value: str
+  :type parameter: str
   :param variable: External variable name
   :type variable: str
   :param pattern: Pattern to match in configuration path