diff --git a/katas/content/complex_arithmetic/polar_multiplication/Placeholder.qs b/katas/content/complex_arithmetic/polar_multiplication/Placeholder.qs
index de8b60e80f..30c96bd3a8 100644
--- a/katas/content/complex_arithmetic/polar_multiplication/Placeholder.qs
+++ b/katas/content/complex_arithmetic/polar_multiplication/Placeholder.qs
@@ -1,7 +1,7 @@
 namespace Kata {
     open Microsoft.Quantum.Math;
     
-    function ComplexPolarMult(x : ComplexPolar, y: ComplexPolar) : ComplexPolar {
+    function ComplexPolarMult(x : ComplexPolar, y : ComplexPolar) : ComplexPolar {
         // Implement your solution here...
         return ComplexPolar(0., 0.);
     }