Update README.md

added info about validation schemas for Coptic

README.md

@@ -26,4 +26,8 @@ exmaralda_io_0.9.8.1.xla - Legacy version of corpus linguistics format converter
 UnderOverUse_V1.2.xla - Legacy version of a conditional formatting script for number comparisons
 * Highlights values of cells in warm/cold colors by deviation from control column values
 * Thresholds are configurable (see underuse_overuse.pdf)
-* Mostly reproduceable using conditional formatting in newer versions of Excel
+* Mostly reproduceable using conditional formatting in newer versions of Excel
+
+Schemas for ValidateAnnotation.xla (Coptic SCRIPTORIUM only)
+* validate_ms.txt validates files created from Coptic manuscripts according to Coptic SCRIPTORIUM standards
+* validate_bible.txt validates files created from biblical editions (not manuscripts) such as Sahidica according to Coptic SCRIPTORIUM standards