diff --git a/apps/rgb_colourspace_chromatically_adapted_primaries.py b/apps/rgb_colourspace_chromatically_adapted_primaries.py
index 65127d4..1a3c9bb 100644
--- a/apps/rgb_colourspace_chromatically_adapted_primaries.py
+++ b/apps/rgb_colourspace_chromatically_adapted_primaries.py
@@ -381,7 +381,7 @@ def update_url_query_on_state_change(
     f"""
     function(n_clicks) {{
         var primariesOutput = document.getElementById(\
-"{_uid('primaries-output')}");
+"{_uid("primaries-output")}");
         var content = primariesOutput.textContent;
         navigator.clipboard.writeText(content).then(function() {{
         }}, function() {{
diff --git a/apps/rgb_colourspace_transformation_matrix.py b/apps/rgb_colourspace_transformation_matrix.py
index e573362..67a6b62 100644
--- a/apps/rgb_colourspace_transformation_matrix.py
+++ b/apps/rgb_colourspace_transformation_matrix.py
@@ -307,9 +307,7 @@ def slugify(string: str) -> str:
 
             M_f = TEMPLATE_NUKE_NODE_COLORMATRIX.format(
                 name=(
-                    f"{slugify(input_colourspace)}"
-                    f"__to__"
-                    f"{slugify(output_colourspace)}"
+                    f"{slugify(input_colourspace)}__to__{slugify(output_colourspace)}"
                 ),
                 matrix=nuke_format_matrix(M, decimals),
             )
@@ -439,7 +437,7 @@ def update_url_query_on_state_change(
     f"""
     function(n_clicks) {{
         var rgbColourspaceTransformationMatrixOutput = document.getElementById(\
-"{_uid('rgb-colourspace-transformation-matrix-output')}");
+"{_uid("rgb-colourspace-transformation-matrix-output")}");
         var content = rgbColourspaceTransformationMatrixOutput.textContent;
         navigator.clipboard.writeText(content).then(function() {{
         }}, function() {{