Cosmetic change to error message.

git-svn-id: https://svn.microneil.com/svn/CodeDweller/branches/adeniz_1@50 d34b734f-a00e-4b39-a726-e4eeb87269ab

child.cpp

 
     // Check whether the process is running, and get the exit code.
     if (!isDone()) {
-      throw std::logic_error("Child process was still running"
+      throw std::logic_error("Child process was still running "
 			     "when result() was called");
     }
 

child.hpp

 
     };
 
-    /// Stream buffer for reading to the stdout of the child process;
+    /// Stream buffer for reading from the stdout of the child process;
     ReadStreambuf readStreambuf;
 
     /// Stream buffer for writing to the stdin of the child process;
     */
     void run();
 
+    /** Check if input is available.
+
+	\returns true if at least one character is available for
+	reading.
+
+    */
+    //bool hasData();
+
     /** Terminite the child process.
 
 	\throws runtime_error if an error occurs.