JAL-2103 typo and more explicit javadoc

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 60040d8..dccd5a2 100755 (executable)
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -113,14 +113,15 @@ public interface SequenceI extends ASequenceI
    * @param end
    *          position relative to start of sequence including gaps (from 0)
    * 
-   * @return String containing all gap and symbols in specified range
+   * @return String containing all gap and symbols in specified range (from
+   *         start .. end-1)
    */
   public String getSequenceAsString(int start, int end);
 
   /**
    * Get the sequence as a character array
    * 
-   * @return seqeunce and any gaps
+   * @return sequence and any gaps
    */
   public char[] getSequence();