Add missing colon

Author: soronpo

library/src/scala/compiletime/ops/int.scala

@@ -4,7 +4,7 @@ package ops
 import annotation.experimental
 
 object int:
-  /** Successor of a natural number where zero is the type 0 and successors are reduced as if the definition was
+  /** Successor of a natural number where zero is the type 0 and successors are reduced as if the definition was:
    *
    *  ```scala
    *  type S[N <: Int] <: Int = N match {
@@ -226,4 +226,4 @@ object int:
    *  @syntax markdown
    */
   @experimental
-  type NumberOfLeadingZeros[X <: Int] <: Int
+  type NumberOfLeadingZeros[X <: Int] <: Int