diff --git a/src/ritobin/text_write.cpp b/src/ritobin/text_write.cpp
index a318216..ac6c815 100644
--- a/src/ritobin/text_write.cpp
+++ b/src/ritobin/text_write.cpp
@@ -102,7 +102,6 @@ namespace ritobin {
                         '\\', 'x', 
                         digits[(c >> 4) & 0x0F],
                         digits[c & 0x0F],
-                        '0', 
                         '\0' 
                     };
                     write_raw(hex);
diff --git a/src/ritobin2txt.cpp b/src/ritobin2txt.cpp
index 437a33e..10983b7 100644
--- a/src/ritobin2txt.cpp
+++ b/src/ritobin2txt.cpp
@@ -16,7 +16,7 @@ int main(int argc, char** argv) {
     fs::path outfile = argc > 2 ? argv[2] : "";
     if (argc < 3) {
         outfile = infile;
-        outfile.replace_extension("qml");
+        outfile.replace_extension("py");
     }
 
     ritobin::BinUnhasher unhasher = {};