configure: Replaces tabs with spaces in --help

diff --git a/configure b/configure
index 4a268385dbb28cef376f427f8a186f126032d748..ecf77a866b5af14f52f6b7e93868c02a68447eb9 100755 (executable)
--- a/configure
+++ b/configure
@@ -49,9 +49,9 @@ Configure Prosody prior to building.
                             Default is \$LUA_DIR/lib
 --with-idn=LIB              The name of the IDN library to link with.
                             Default is $IDN_LIB
---idn-library=(idn|icu)                 Select library to use for IDNA functionality.
-                                                                        idn: use GNU libidn (default)
-                                                                        icu: use ICU from IBM
+--idn-library=(idn|icu)     Select library to use for IDNA functionality.
+                            idn: use GNU libidn (default)
+                            icu: use ICU from IBM
 --with-ssl=LIB              The name of the SSL to link with.
                             Default is $OPENSSL_LIB
 --cflags=FLAGS              Flags to pass to the compiler