Fix minor "by" typo in "Compiler options listed by category" topic

Author: Rageking8

docs/build/reference/compiler-options-listed-by-category.md

@@ -183,7 +183,7 @@ This article contains a categorical list of compiler options. For an alphabetica
 | [`/Zc:alignedNew[-]`](zc-alignednew.md) | Enable C++17 over-aligned dynamic allocation (on by default in C++17). |
 | [`/Zc:auto[-]`](zc-auto-deduce-variable-type.md) | Enforce the new Standard C++ meaning for **`auto`** (on by default). |
 | [`/Zc:char8_t[-]`](zc-char8-t.md) | Enable or disable C++20 native `u8` literal support as `const char8_t` (off by default, except under **`/std:c++20`**). |
-| [`/Zc:enumTypes[-]`](zc-enumtypes.md) | Enable Standard C++ rules for inferred `enum` base types (Off b y default, not implied by **`/permissive-`**). |
+| [`/Zc:enumTypes[-]`](zc-enumtypes.md) | Enable Standard C++ rules for inferred `enum` base types (Off by default, not implied by **`/permissive-`**). |
 | [`/Zc:externC[-]`](zc-externc.md) | Enforce Standard C++ rules for `extern "C"` functions (implied by **`/permissive-`**). |
 | [`/Zc:externConstexpr[-]`](zc-externconstexpr.md) | Enable external linkage for **`constexpr`** variables (off by default). |
 | [`/Zc:forScope[-]`](zc-forscope-force-conformance-in-for-loop-scope.md) | Enforce Standard C++ **`for`** scoping rules (on by default). |