spelling: instructions

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

Author: jsoref

cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConstruction.qll

@@ -64,7 +64,7 @@ private module Cached {
     or
     instr = reusedPhiInstruction(_) and
     // Check that the phi instruction is *not* degenerate, but we can't use
-    // getDegeneratePhiOperand in the first stage with phi instyructions
+    // getDegeneratePhiOperand in the first stage with phi instructions
     not exists(
       unique(OldIR::PhiInputOperand operand |
         operand = instr.(OldIR::PhiInstruction).getAnInputOperand() and

cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/SSAConstruction.qll

@@ -64,7 +64,7 @@ private module Cached {
     or
     instr = reusedPhiInstruction(_) and
     // Check that the phi instruction is *not* degenerate, but we can't use
-    // getDegeneratePhiOperand in the first stage with phi instyructions
+    // getDegeneratePhiOperand in the first stage with phi instructions
     not exists(
       unique(OldIR::PhiInputOperand operand |
         operand = instr.(OldIR::PhiInstruction).getAnInputOperand() and

csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/SSAConstruction.qll

@@ -64,7 +64,7 @@ private module Cached {
     or
     instr = reusedPhiInstruction(_) and
     // Check that the phi instruction is *not* degenerate, but we can't use
-    // getDegeneratePhiOperand in the first stage with phi instyructions
+    // getDegeneratePhiOperand in the first stage with phi instructions
     not exists(
       unique(OldIR::PhiInputOperand operand |
         operand = instr.(OldIR::PhiInstruction).getAnInputOperand() and