diff --git a/src/backend/vm.nim b/src/backend/vm.nim
index c4f8136..6b4204e 100644
--- a/src/backend/vm.nim
+++ b/src/backend/vm.nim
@@ -383,7 +383,7 @@ proc `!>=`[T](a, b: T): auto {.inline, used.} =
 
 
 # Stack primitives. Note: all accesses to the call stack
-# that go through the getc/setc wrappers is frame-relative, 
+# that go through the getc/setc wrappers are frame-relative, 
 # meaning that the index is added to the current stack frame's 
 # bottom to obtain an absolute stack index
 proc push(self: PeonVM, obj: uint64) =