Fix indents for /bin/README

bin/README.txt

@@ -3,7 +3,7 @@ Provide 'java.library.path' VM option to a folder with one of those file (ex: -D
 By default binding expects 'imgui-java' ('imgui-java64' for x64 arch) file name.
 You can change that by using 'imgui.library.name' VM option (ex: -Dimgui.library.name=custom-lib-name).
 
-- imgui-java.dll   << win32
-- imgui-java64.dll << win64
-- libimgui-java.so << linux32
+- imgui-java.dll     << win32
+- imgui-java64.dll   << win64
+- libimgui-java.so   << linux32
 - libimgui-java64.so << linux64