Fix wrapping of docstrings in GnuStep dependency.

mesonbuild/dependencies/ui.py

@@ -105,14 +105,16 @@ class GnuStepDependency(ExternalDependency):
                  mlog.green('YES'), self.version)
 
     def weird_filter(self, elems):
-        """When building packages, the output of the enclosing Make
-is sometimes mixed among the subprocess output. I have no idea
-why. As a hack filter out everything that is not a flag."""
+        """When building packages, the output of the enclosing Make is
+        sometimes mixed among the subprocess output. I have no idea why. As a
+        hack filter out everything that is not a flag.
+        """
         return [e for e in elems if e.startswith('-')]
 
     def filter_args(self, args):
-        """gnustep-config returns a bunch of garbage args such
-        as -O2 and so on. Drop everything that is not needed."""
+        """gnustep-config returns a bunch of garbage args such as -O2 and so
+        on. Drop everything that is not needed.
+        """
         result = []
         for f in args:
             if f.startswith('-D') \