remove $interpolate option from docs of build_environment_vars_for

diff --git a/lib/local/lib.pm b/lib/local/lib.pm
index edd50fa..41a51d6 100644 (file)
--- a/lib/local/lib.pm
+++ b/lib/local/lib.pm
@@ -844,7 +844,7 @@ given path as the base directory.
 
 =over 4
 
-=item Arguments: $path, $interpolate
+=item Arguments: $path
 
 =item Return value: %environment_vars