@@ -114,7 +114,7 @@ public OptionFormatter get() {
114114 *
115115 * @param begin the beginning delimiter.
116116 * @param end the ending delimiter.
117- * @return this.
117+ * @return this instance .
118118 */
119119 public Builder setArgumentNameDelimiters (final String begin , final String end ) {
120120 this .argNameDelimiters [0 ] = Util .defaultValue (begin , "" );
@@ -137,7 +137,7 @@ public Builder setDefaultArgName(final String name) {
137137 * Specifies the function to construct the deprecated massage for the Option. Should include the description text if desired.
138138 *
139139 * @param deprecatedFormatFunction the function to specify the deprecated message for the option.
140- * @return this.
140+ * @return this instance .
141141 */
142142 public Builder setDeprecatedFormatFunction (final Function <Option , String > deprecatedFormatFunction ) {
143143 this .deprecatedFormatFunction = deprecatedFormatFunction ;
@@ -172,7 +172,7 @@ public Builder setOptArgSeparator(final String optArgSeparator) {
172172 *
173173 * @param begin the beginning delimiter.
174174 * @param end the ending delimiter.
175- * @return this.
175+ * @return this instance .
176176 */
177177 public Builder setOptionalDelimiters (final String begin , final String end ) {
178178 this .optionalDelimiters [0 ] = Util .defaultValue (begin , "" );
@@ -184,7 +184,7 @@ public Builder setOptionalDelimiters(final String begin, final String end) {
184184 * Specifies the short option prefix.
185185 *
186186 * @param optPrefix the prefix for short options.
187- * @return this.
187+ * @return this instance .
188188 */
189189 public Builder setOptPrefix (final String optPrefix ) {
190190 this .optPrefix = Util .defaultValue (optPrefix , "" );
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