Update guides-datafrom-rewrite.md for typo (#1491)

Signed-off-by: Garrett Edwards <grrttedwards@users.noreply.github.com>

Signed-off-by: Garrett Edwards <grrttedwards@users.noreply.github.com>

docs/guides-datafrom-rewrite.md

@@ -99,7 +99,7 @@ Regexp Rewrite is based on golang `regexp`, which in turns implements `RE2` rege
 
 * Lack of ability to do lookaheads or lookbehinds;
 * Lack of negation expressions;
-* Lack of support to conditionl branches;
-* Lack of support to possessive repetitions.
+* Lack of support for conditional branches;
+* Lack of support for possessive repetitions.
 
-A list of compatibility and known limitations considering other commonly used regexp frameworks (such as PCRE and PERL) are listed [here](https://github.com/google/re2/wiki/Syntax).
+A list of compatibility and known limitations considering other commonly used regexp frameworks (such as PCRE and PERL) are listed [here](https://github.com/google/re2/wiki/Syntax).