Style: Remove unnecessary semicolons from `core`

Semicolons are not necessary after function definitions or control flow
blocks, and having some code use them makes things inconsistent (and
occasionally can mess up `clang-format`'s formatting).

Removing them is tedious work though, I had to do this manually (regex
+ manual review) as I couldn't find a tool for that. All other code
folders would need to get the same treatment.

1 files changed, 1 insertions, 1 deletions

diff --git a/core/color.cpp b/core/color.cpp
index fa3f6475d4..27a2d0af5c 100644
--- a/core/color.cpp
+++ b/core/color.cpp
@@ -588,7 +588,7 @@ void Color::operator/=(const real_t &rvalue) {
 		b = b / rvalue;
 		a = a / rvalue;
 	}
-};
+}
 
 Color Color::operator-() const {
 	return Color(