py-sip: fix typo

Closes: https://trac.macports.org/ticket/68828

python/py-sip/Portfile

@@ -5,7 +5,7 @@ PortGroup           python 1.0
 
 name                py-sip
 version             6.8.0
-revision            0
+revision            1
 epoch               1
 
 categories-append   devel
@@ -62,7 +62,8 @@ if {${name} ne ${subport}} {
                     port:py${python.version}-ply
         # 'ScopedName' object has no attribute 'replace'
         patchfiles-append \
-                    patch-ScopedName-str-conversion.diff
+                    patch-ScopedName-str-conversion.diff \
+                    patch-typo.diff
     }
 
     depends_lib-append \

python/py-sip/files/patch-typo.diff

@@ -0,0 +1,11 @@
+--- sipbuild/generator/outputs/code.py	Thu Nov 30 09:55:35 2023 +0000
++++ sipbuild/generator/outputs/code.py	Thu Nov 30 21:16:18 2023 +0000
+@@ -8408,7 +8408,7 @@
+     else:
+         is_first = True
+
+-    if klass.docstring is None or klass.docstring.signature is not SocstringSignature.DISCARDED:
++    if klass.docstring is None or klass.docstring.signature is not DocstringSignature.DISCARDED:
+         for ctor in klass.ctors:
+             if ctor.access_specifier is AccessSpecifier.PRIVATE:
+                 continue