diff --git a/compiler/backend/mangling.nim b/compiler/backend/mangling.nim
index 809c45cf28c..96e4a9494fe 100644
--- a/compiler/backend/mangling.nim
+++ b/compiler/backend/mangling.nim
@@ -63,7 +63,7 @@ proc mangle(g: ModuleGraph, typ: PType): string =
       # use the local ID as the name. "H" stands for "hidden"
       result = "H" & $s.itemId.item & "_M" & withLen(m)
     else:
-      # non-exported objec type's don't necessarily have unique names within a
+      # non-exported object types don't necessarily have unique names within a
       # module; the ID is included to produced a unique name
       result = "L" & mangleWithLen(s.name.s) & "_" & $s.itemId.item & "_M" &
                withLen(m)
diff --git a/compiler/mir/mirtypes.nim b/compiler/mir/mirtypes.nim
index 20be6d7d313..c78851790d7 100644
--- a/compiler/mir/mirtypes.nim
+++ b/compiler/mir/mirtypes.nim
@@ -135,7 +135,7 @@ type
 
     instances: Table[(int, HeaderId), TypeId]
       ## associates a generic type ID + instance body with a type symbol. This
-      ## is used for eliminating  same-shaped instantiations of a generic
+      ## is used for eliminating same-shaped instantiations of a generic
       ## object type
 
     idents: BiTable[string]