Correct typo (understandings => understanding), adjust grammar

4 years ago · 2572a03fa5
1 changed files with 3 additions and 3 deletions
--- a/book_src/Operating
+++ b/book_src/Operating
@ -631,9 +631,9 @@ is usually due to the author's ignorance of a problem domain. In
				@@ -631,9 +631,9 @@ is usually due to the author's ignorance of a problem domain. In
 the context of this book, we seek to understand the low-level 
 working of various hardware devices.

-Because software quality depends upon the understandings of the 
-problem domain, the amount of software requirement document 
-should consist of problem domain description.
+Because software quality depends upon an understanding of the 
+problem domain, a software requirement document should always 
+include a description of the problem domain.

 Be aware that software requirements are not: