qemu-options.hx: Fix indentation of some option descriptions

The description of the options starts at column 16, so fix
this in some runaway lines for a more uniform output.

While we're at it, replace the capital "NOTE" with "Note"
since this seems to be the more common capitalization in
qemu-options.hx.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

qemu-options.hx

@@ -652,7 +652,7 @@ DEF("m", HAS_ARG, QEMU_OPTION_m,
     "                size: initial amount of guest memory\n"
     "                slots: number of hotplug slots (default: none)\n"
     "                maxmem: maximum amount of guest memory (default: none)\n"
-    "NOTE: Some architectures might enforce a specific granularity\n",
+    "                Note: Some architectures might enforce a specific granularity\n",
     QEMU_ARCH_ALL)
 SRST
 ``-m [size=]megs[,slots=n,maxmem=size]``
@@ -2217,8 +2217,8 @@ DEF("spice", HAS_ARG, QEMU_OPTION_spice,
     "       [,disable-agent-file-xfer=on|off][,agent-mouse=[on|off]]\n"
     "       [,playback-compression=[on|off]][,seamless-migration=[on|off]]\n"
     "       [,gl=[on|off]][,rendernode=<file>]\n"
-    "   enable spice\n"
-    "   at least one of {port, tls-port} is mandatory\n",
+    "                enable spice\n"
+    "                at least one of {port, tls-port} is mandatory\n",
     QEMU_ARCH_ALL)
 #endif
 SRST