Small correction.
Corrected links.
Merge branch 'master' of https://github.com/oxygenxml/userguide

# By Mark Baker (4) and sorin (1)
# Via George Bina (1) and Mark Baker (1)
* 'master' of https://github.com/oxygenxml/userguide:
  Spell checking
  miscellaneous punctuation edits
  fixing profiled XREfs
  Fixing profiled xrefs
  Removed DOCTYPE declaration from targetset example documents for avoiding Xerces validation error.
Merge branch 'master' of https://github.com/oxygenxml/userguide

# By Radu Coravu
# Via Radu Coravu
* 'master' of https://github.com/oxygenxml/userguide:
  Removed references to Java bugs.
  EXM-31213 New API FAQ
EXM-30610: Option to control the display of the Location Tooltip.