updated the docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402892

docs/docs/algorithms.xml

@@ -1354,11 +1354,11 @@
          <file>dlib/svm.h</file>
          <spec_file link="true">dlib/svm/pegasos_abstract.h</spec_file>
          <description>
-               This is a batch trainer object that is meant to wrap other online trainer objects 
+               This is a trainer object that is meant to wrap online trainer objects 
                that create <a href="#decision_function">decision_functions</a>.  It
-               turns an online learning object such as the <a href="#svm_pegasos">svm_pegasos</a>
-               object into a batch learning object.  This allows you to use objects like
-               svm_pegasos with functions, such as <a href="#cross_validate_trainer">cross_validate_trainer</a>,
+               turns an online learning algorithm such as <a href="#svm_pegasos">svm_pegasos</a>
+               into a batch learning object.  This allows you to use objects like
+               svm_pegasos with functions (e.g. <a href="#cross_validate_trainer">cross_validate_trainer</a>)
                that expect batch mode training objects. 
          </description>