diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,49 +1,33 @@
-nixie_tubes mod by Vanessa Ezekowitz
+# nixie_tubes mod 
 
-This mod provides a set of classic Nixie tubes, and a set of alphanumeric
-15-segment tubes similar to Burroughs B-7971, controlled by Mesecons'
-Digilines mod.
+*by Vanessa Ezekowitz*
+
+This mod provides a set of classic Nixie tubes, and a set of alphanumeric 15-segment tubes similar to Burroughs B-7971, controlled by Mesecons' Digilines mod.
 
 Simply place a tube, right-click it, and set a channel.
 
-Then send a character or one of several control words to that channel from a
-Mesecons Lua Controller and the tube will try to display it.
+Then send a character or one of several control words to that channel from a Mesecons Lua Controller and the tube will try to display it.
 
-The classic tubes are numeric with colon and period symbols, and hence will
-respond to the literal numbers 0-9, and the words "colon", "period", and
-"off".  Any other symbol or word is ignored.
+The classic tubes are numeric with colon and period symbols, and hence will respond to the literal numbers 0-9, and the words "colon", "period", and "off".  Any other symbol or word is ignored.
 
-The alphanumeric tubes respond to characters from the standard 7-bit ASCII
-character set, along with these messages:
+The alphanumeric tubes respond to characters from the standard 7-bit ASCII character set, along with these messages:
 
-* "off", "colon" and "period" act the same as on the numeric tubes.  Note that
-  neither a colon nor a period actually look all that great on a 15-segment
+* "off", "colon" and "period" act the same as on the numeric tubes.  Note that neither a colon nor a period actually look all that great on a 15-segment
   display, so use a classic tube for those, if you can.
-* "del" or character code 127 displays an all-on square, but without segment
-  #15 (the bottom, chevron-shaped one).
-* "allon" or character code 128 will display an all-on square, with segment
-  #15 lit also.
+* "del" or character code 127 displays an all-on square, but without segment #15 (the bottom, chevron-shaped one).
+* "allon" or character code 128 will display an all-on square, with segment #15 lit also.
 * "cursor" or character code 129 will display just segment 15.
 
 Any unrecognized word or symbol outside the 32-129 range is ignored.
 
-The Decatron tubes respond to 0-9 and "off", same as the others, along with
-the following actions:
+The Decatron tubes respond to 0-9 and "off", same as the others, along with the following actions:
 
-* "inc" will increment the tube's current number value.
-  If the value overflows from 9 back to 0, the tube will generate a "carry"
-  message.
-* "dec" will decrement the current value.
-  If the value wraps from 0 back to 9, the tube will send out a "borrow"
-  message.
-* "get" will query the current state of the tube, responding with a single
-  digit 0-9 or the word "off".
+* "inc" will increment the tube's current number value. If the value overflows from 9 back to 0, the tube will generate a "carry" message.
+* "dec" will decrement the current value. If the value wraps from 0 back to 9, the tube will send out a "borrow" message.
+* "get" will query the current state of the tube, responding with a single digit 0-9 or the word "off".
 
 Tubes emit a small amount of light when displaying something.
 
-Nixies can only be mounted on the floor, while Decatrons can be mounted on a
-wall (or a ceiling if so desired).
-
-A Decatron has a small grey spot on its internal insulator to mark the "0"
-position.
+Nixies can only be mounted on the floor, while Decatrons can be mounted on a wall (or a ceiling if so desired).
 
+A Decatron has a small grey spot on its internal insulator to mark the "0" position.