diff --git a/rust/src/hlil/instruction.rs b/rust/src/hlil/instruction.rs
index b06ad6862..1846dd642 100644
--- a/rust/src/hlil/instruction.rs
+++ b/rust/src/hlil/instruction.rs
@@ -976,7 +976,7 @@ impl HighLevelILInstruction {
     fn lift_operand(&self, expr_idx: usize) -> Box<HighLevelILLiftedInstruction> {
         // TODO: UGH, if your gonna call it expr_idx, call the instruction and expression!!!!!
         // TODO: We dont even need to say instruction in the type!
-        // TODO: IF you want to have an instruction type, there needs to be a seperate expression type
+        // TODO: IF you want to have an instruction type, there needs to be a separate expression type
         // TODO: See the lowlevelil module.
         let expr_idx_is_really_instr_idx = HighLevelInstructionIndex(expr_idx);
         let operand_instr = self
diff --git a/rust/src/hlil/lift.rs b/rust/src/hlil/lift.rs
index f48650dfc..db68a65c2 100644
--- a/rust/src/hlil/lift.rs
+++ b/rust/src/hlil/lift.rs
@@ -23,7 +23,7 @@ pub enum HighLevelILLiftedOperand {
 
 // TODO: UGH, if your gonna call it expr_idx, call the instruction and expression!!!!!
 // TODO: We dont even need to say instruction in the type!
-// TODO: IF you want to have an instruction type, there needs to be a seperate expression type
+// TODO: IF you want to have an instruction type, there needs to be a separate expression type
 // TODO: See the lowlevelil module.
 #[derive(Clone, Debug, PartialEq)]
 pub struct HighLevelILLiftedInstruction {
diff --git a/rust/src/mlil/instruction.rs b/rust/src/mlil/instruction.rs
index f54bb1fa9..7fa0ad31a 100644
--- a/rust/src/mlil/instruction.rs
+++ b/rust/src/mlil/instruction.rs
@@ -1453,7 +1453,7 @@ impl MediumLevelILInstruction {
     fn lift_operand(&self, expr_idx: usize) -> Box<MediumLevelILLiftedInstruction> {
         // TODO: UGH, if your gonna call it expr_idx, call the instruction and expression!!!!!
         // TODO: We dont even need to say instruction in the type!
-        // TODO: IF you want to have an instruction type, there needs to be a seperate expression type
+        // TODO: IF you want to have an instruction type, there needs to be a separate expression type
         // TODO: See the lowlevelil module.
         let expr_idx_is_really_instr_idx = MediumLevelInstructionIndex(expr_idx);
         let operand_instr = self