Description of problem:

presently the package asks:

Do you want to move the source (dplR_1.1.3.tar.gz)
 in /home/herrold/rpmbuild/SOURCES/?
#^^#

The word 'in' here is not proper grammatically ... as stated, it implies a presence of that file 'in' the destination directory all ready;  a better preposition would be: 'to'

I think you mean to say:

Do you want to move the source (dplR_1.1.3.tar.gz) TO the directory: /home/herrold/rpmbuild/SOURCES/ ?

Version-Release number of selected component (if applicable):

[herrold@centos-5 R-packages]$ rpm -q R2spec
R2spec-2.5.1-6orc

How reproducible:

standard build

Steps to Reproduce:

as above
  
Actual results:

as noted

Expected results:

minor typo fix

Additional info:

Please ask if you have any further questions