Fix typo in SameLine comment (#6745)
diff --git a/imgui.cpp b/imgui.cpp
index acb58a4..5993656 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -9547,7 +9547,7 @@
// Gets back to previous line and continue with horizontal layout
// offset_from_start_x == 0 : follow right after previous item
// offset_from_start_x != 0 : align to specified x position (relative to window/group left)
-// spacing_w < 0 : use default spacing if pos_x == 0, no spacing if pos_x != 0
+// spacing_w < 0 : use default spacing if offset_from_start_x == 0, no spacing if offset_from_start_x != 0
// spacing_w >= 0 : enforce spacing amount
void ImGui::SameLine(float offset_from_start_x, float spacing_w)
{
