Merge pull request #393 from petertseng/readme

Regenerate READMEs from problem-specifications commits

Author: petertseng

exercises/beer-song/README.md

@@ -1,6 +1,6 @@
 # Beer Song
 
-Produce the lyrics to that beloved classic, that field-trip favorite: 99 Bottles of Beer on the Wall.
+Recite the lyrics to that beloved classic, that field-trip favorite: 99 Bottles of Beer on the Wall.
 
 Note that not all verses are identical.
 

exercises/proverb/README.md

@@ -2,7 +2,7 @@
 
 For want of a horseshoe nail, a kingdom was lost, or so the saying goes.
 
-Output the full text of this proverbial rhyme:
+Given a list of inputs, generate the relevant proverb. For example, given the list `["nail", "shoe", "horse", "rider", "message", "battle", "kingdom"]`, you will output the full text of this proverbial rhyme:
 
 ```text
 For want of a nail the shoe was lost.
@@ -11,8 +11,11 @@ For want of a horse the rider was lost.
 For want of a rider the message was lost.
 For want of a message the battle was lost.
 For want of a battle the kingdom was lost.
-And all for the want of a horseshoe nail.
+And all for the want of a nail.
 ```
+
+Note that the list of inputs may vary; your solution should be able to handle lists of arbitrary length and content. No line of the output text should be a static, unchanging string; all should vary according to the input given.
+
 ## Rust Installation
 
 Refer to the [exercism help page][help-page] for Rust installation and learning

exercises/sum-of-multiples/README.md

@@ -1,10 +1,10 @@
 # Sum Of Multiples
 
-Given a number, find the sum of all the multiples of particular numbers up to
+Given a number, find the sum of all the unique multiples of particular numbers up to
 but not including that number.
 
-If we list all the natural numbers up to but not including 20 that are
-multiples of either 3 or 5, we get 3, 5, 6 and 9, 10, 12, 15, and 18.
+If we list all the natural numbers below 20 that are multiples of 3 or 5,
+we get 3, 5, 6, 9, 10, 12, 15, and 18.
 
 The sum of these multiples is 78.