-If the <bf/Regxp-2/ query begins with a plus sign (<tt/+/) it marks the
-beginning of a section with non-standard specifiers. The next minus sign
-marks the end of the section. Currently Zebra only supports one
-specifier, the error tolerance, which consists one digit.
+If the first character of the <bf/Regxp-2/ query is a plus character
+(<tt/+/) it marks the beginning of a section with non-standard
+specifiers. The next plus character marks the end of the section.
+Currently Zebra only supports one specifier, the error tolerance,
+which consists one digit.