typos
diff --git a/GNUmakefile b/GNUmakefile
index 64ff7d4..3585543 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -526,10 +526,10 @@
 
 .PHONY: all_done
 all_done: test_build
-	@test -e afl-cc && echo "[+] Main compiler 'afl-cc' successfully built!" || { echo "[-] Main compiler 'afl-cc' failed to built, set up a working build environment first!" ; exit 1 ; }
-	@test -e cmplog-instructions-pass.so && echo "[+] LLVM mode for 'afl-cc' successfully built!" || echo "[-] LLVM mode for 'afl-cc'  failed to built, likely you either don't llvm installed, or you need to set LLVM_CONFIG, to point to e.g. llvm-config-11. See instrumenation/README.llvm.md how to do this. Highly recommended!"
-	@test -e SanitizerCoverageLTO.so && echo "[+] LLVM LTO mode for 'afl-cc' successfully built!" || echo "[-] LLVM LTO mode for 'afl-cc'  failed to built, this would need LLVM 11+, see instrumentation/README.lto.md how to build it"
-	@test -e afl-gcc-pass.so && echo "[+] gcc_plugin for 'afl-cc' successfully built!" || echo "[-] gcc_plugin for 'afl-cc'  failed to built, unless you really need it that is fine - or read instrumentation/README.gcc_plugin.md how to build it"
+	@test -e afl-cc && echo "[+] Main compiler 'afl-cc' successfully built!" || { echo "[-] Main compiler 'afl-cc' failed to build, set up a working build environment first!" ; exit 1 ; }
+	@test -e cmplog-instructions-pass.so && echo "[+] LLVM mode for 'afl-cc' successfully built!" || echo "[-] LLVM mode for 'afl-cc'  failed to build, likely you either don't have llvm installed, or you need to set LLVM_CONFIG, to point to e.g. llvm-config-11. See instrumentation/README.llvm.md how to do this. Highly recommended!"
+	@test -e SanitizerCoverageLTO.so && echo "[+] LLVM LTO mode for 'afl-cc' successfully built!" || echo "[-] LLVM LTO mode for 'afl-cc'  failed to build, this would need LLVM 11+, see instrumentation/README.lto.md how to build it"
+	@test -e afl-gcc-pass.so && echo "[+] gcc_plugin for 'afl-cc' successfully built!" || echo "[-] gcc_plugin for 'afl-cc'  failed to build, unless you really need it that is fine - or read instrumentation/README.gcc_plugin.md how to build it"
 	@echo "[+] All done! Be sure to review the README.md - it's pretty short and useful."
 	@if [ "`uname`" = "Darwin" ]; then printf "\nWARNING: Fuzzing on MacOS X is slow because of the unusually high overhead of\nfork() on this OS. Consider using Linux or *BSD. You can also use VirtualBox\n(virtualbox.org) to put AFL inside a Linux or *BSD VM.\n\n"; fi
 	@! tty <&1 >/dev/null || printf "\033[0;30mNOTE: If you can read this, your terminal probably uses white background.\nThis will make the UI hard to read. See docs/status_screen.md for advice.\033[0m\n" 2>/dev/null