Update Shared libraries (buildfiles)

diff --git a/Shared-libraries-(buildfiles).md b/Shared-libraries-(buildfiles).md
index dbf19e32e84b0e66967e2cdbd945b56360c9755b..568a06f8be746037a20c1e0d60f5c0175e162e10 100644 (file)
--- a/Shared-libraries-(buildfiles).md
+++ b/Shared-libraries-(buildfiles).md
@@ -10,7 +10,7 @@ Darkplaces loads `libcurl-4.dll` or `libcurl-3.dll`
 
 Build instructions:
 * clone https://gitlab.com/incognico/build-libcurl-windows
-* run build.bat in a VS2019 Development Shell
+* run `build.bat` in a VS2019 Development Shell
 * rename the built dlls (x64 & x86) to `libcurl-4.dll`
 
 ### macOS
@@ -39,6 +39,9 @@ Darkplaces loads `libpng16.dll` or `libpng16-16.dll` or `libpng15-15.dll` or `li
 ### macOS
 Darkplaces loads `libpng16.16.dylib` or `libpng15.15.dylib` or `libpng14.14.dylib` or `libpng12.0.dylib`
 
+# zlib
+A dependency of libpng
+
 # libfreetype
 
 # libogg