README: Add new optional step: install docs

1 files changed, 7 insertions, 6 deletions

diff --git a/README b/README
index b496d17..cd1aaa7 100644
--- a/README
+++ b/README
@@ -2,8 +2,8 @@ Luxio - Lightweight UNIX I/O and POSIX binding for Lua
 ------------------------------------------------------
 
 Now:
-	0. Supports Lua 5.1 and Lua 5.2.
-	1. Reasonably good coverage of POSIX and BSD Sockets, including IPv6,
+        0. Supports Lua 5.1 and Lua 5.2.
+        1. Reasonably good coverage of POSIX and BSD Sockets, including IPv6,
            and some GNU extensions.
         2. Meant to be buildable anywhere that is POSIX.1-1996.  If it's not,
            there's a bug.  These are likely, as I have nowhere other than
@@ -13,10 +13,10 @@ Now:
            may return tables.
         4. High-level wrapper library providing nice IO access and to misc.
            utility functions.  Generates useful errors in assert()able form,
-	   and provides meaningful __tostring metamethods to aid debugging.
+           and provides meaningful __tostring metamethods to aid debugging.
         5. A high-level poll()-based event dispatch library.
         6. Sub-process handling library (read/write io.popen with job control).
-	7. A prototype POSIX Message Queue-based IPC scheme that can serialise
+        7. A prototype POSIX Message Queue-based IPC scheme that can serialise
            most simple Lua values.  (No closures, userdata, etc)
         8. Liberal licence. (Same as Lua's. See the file LICENCE.)
 
@@ -24,9 +24,10 @@ Future:
         0. Well-documented.
         1. Well-tested.
         2. Complete POSIX coverage (where appropriate).
-	3. Better socketing, specifically for datagram sockets.
-	4. Advanced features like file descriptor passing.
+        3. Better socketing, specifically for datagram sockets.
+        4. Advanced features like file descriptor passing.
 
 How to build:
         0. Type "make".
         1. Optionally, type "make install".
+        2. Optionally, type "make install-doc"