fix cran comments

Author: sckott

cran-comments.md

@@ -2,8 +2,6 @@ R CMD CHECK passed on my local OS X install on R 3.2.2 and R development
 version, Ubuntu running on Travis-CI, and Win-Builder.
 
 This submission is simply to bump requirement of solr v0.1.4 to v0.1.6
-so that I can submit a new version of solr to CRAN.  I am making big 
-changes in the solr package, so I don't want newer versions of the 
-package to break this package.
+so that I can submit a new version of solr to CRAN. 
 
 Thanks! Scott Chamberlain