diff --git a/src/Frame.h b/src/Frame.h
index c894655f8b..16299ddca2 100644
--- a/src/Frame.h
+++ b/src/Frame.h
@@ -99,13 +99,13 @@ public:
 		{ return GetElementByID(id).get(); }
 
 	/**
-	 * Increases the current offset being used for frame accesses.
+	 * Adjusts the current offset being used for frame accesses.
 	 * This is in support of inlined functions.
 	 *
 	 * @param incr  Amount by which to increase the frame offset.
 	 *              Use a negative value to shrink the offset.
 	 */
-	void IncreaseOffset(int incr)   { current_offset += incr; }
+	void AdjustOffset(int incr)   { current_offset += incr; }
 
 	/**
 	 * Resets all of the indexes from [*startIdx, frame_size) in
diff --git a/src/script_opt/Expr.cc b/src/script_opt/Expr.cc
index 714a765d41..dac129eb4e 100644
--- a/src/script_opt/Expr.cc
+++ b/src/script_opt/Expr.cc
@@ -479,7 +479,7 @@ ValPtr InlineExpr::Eval(Frame* f) const
 	int nargs = args->Exprs().length();
 
 	f->Reset(frame_offset + nargs);
-	f->IncreaseOffset(frame_offset);
+	f->AdjustOffset(frame_offset);
 
 	// Assign the arguments.
 	for ( auto i = 0; i < nargs; ++i )
@@ -494,11 +494,11 @@ ValPtr InlineExpr::Eval(Frame* f) const
 
 	catch ( InterpreterException& e )
 		{
-		f->IncreaseOffset(-frame_offset);
+		f->AdjustOffset(-frame_offset);
 		throw;
 		}
 
-	f->IncreaseOffset(-frame_offset);
+	f->AdjustOffset(-frame_offset);
 
 	return result;
 	}