go/ir: fix typo in comment
Closes: [via git-merge-pr]
@@ -520,7 +520,7 @@ func (b *builder) assign(fn *Function, loc lvalue, e ast.Expr, isZero bool, sb *
switch typeutil.CoreType(loc.typ()).Underlying().(type) {
case *types.Struct, *types.Array:
if sb != nil {
- // Make sure we don't emit DebugRefs before the store has actually occured
+ // Make sure we don't emit DebugRefs before the store has actually occurred
if ref := makeDebugRef(fn, e, addr, true); ref != nil {
sb.storeDebugRef(ref)
}
