README.md in trackler-2.2.1.111

- old
+ new

@@ -24,11 +24,11 @@
 and `r` is the number of rows.
 
 Our normalized text is 54 characters long, dictating a rectangle with
 `c = 8` and `r = 7`:
 
-```plain
+```text
 ifmanwas
 meanttos
 tayonthe
 groundgo
 dwouldha
@@ -39,25 +39,27 @@
 The coded message is obtained by reading down the columns going left to
 right.
 
 The message above is coded as:
 
-```plain
+```text
 imtgdvsfearwermayoogoanouuiontnnlvtwttddesaohghnsseoau
 ```
 
-Output the encoded text in chunks.  Phrases that fill perfect squares
-`(r X r)` should be output in `r`-length chunks separated by spaces.
-Imperfect squares will have `n` empty spaces.  Those spaces should be distributed evenly across the last `n` rows.
+Output the encoded text in chunks.  Phrases that fill perfect rectangles
+`(r X c)` should be output `c` chunks of `r` length, separated by spaces.
+Phrases that do not fill perfect rectangles will have `n` empty spaces.
+Those spaces should be distributed evenly, added to the end of the last
+`n` chunks.
 
-```plain
-imtgdvs fearwer mayoogo anouuio ntnnlvt wttddes aohghn sseoau
+```text
+imtgdvs fearwer mayoogo anouuio ntnnlvt wttddes aohghn  sseoau 
 ```
 
 Notice that were we to stack these, we could visually decode the
 cyphertext back in to the original message:
 
-```plain
+```text
 imtgdvs
 fearwer
 mayoogo
 anouuio
 ntnnlvt