diff --git a/Compiling-from-source.md b/Compiling-from-source.md
index 6e27f07..230f344 100644
--- a/Compiling-from-source.md
+++ b/Compiling-from-source.md
@@ -86,13 +86,13 @@ Install Homebrew from https://brew.sh/. Use Homebrew to install missing packages
 
 Homebrew may compile some packages from source which can take a long time.
 
-####ARM64:
+#### ARM64:
 
 `% brew install aarch64-elf-binutils autoconf automake ca-certificates gettext gmp isl jansson libmpc libunistring lz4 m4 mpfr pcre2 zstd`
 
 cpuminer-opt can now be compiled on MacOS ARM64 with the default Clang compiler. See Compiling cpuminer-opt below.
 
-####x86_64:
+#### x86_64:
 
 x86_64 CPUs must be compiled using GCC.