Minor capitalization fix
diff --git a/docs/draft-alakuijala-brotli-07.nroff b/docs/draft-alakuijala-brotli-07.nroff
index bbde0f1..cb4e8d1 100644
--- a/docs/draft-alakuijala-brotli-07.nroff
+++ b/docs/draft-alakuijala-brotli-07.nroff
@@ -1540,7 +1540,7 @@
Prefix code over the block count code alphabet for
literal block counts, appears only if NBLTYPESL >= 2
- Block count code + Extra bits for first literal
+ Block count code + extra bits for first literal
block count, appears only if NBLTYPESL >= 2
1-11 bits: NBLTYPESI, # of insert-and-copy block types, encoded
@@ -1552,7 +1552,7 @@
Prefix code over the block count code alphabet for
insert-and-copy block counts, appears only if NBLTYPESI >= 2
- Block count code + Extra bits for first insert-and-copy
+ Block count code + extra bits for first insert-and-copy
block count, appears only if NBLTYPESI >= 2
1-11 bits: NBLTYPESD, # of distance block types, encoded
@@ -1564,7 +1564,7 @@
Prefix code over the block count code alphabet for
distance block counts, appears only if NBLTYPESD >= 2
- Block count code + Extra bits for first distance
+ Block count code + extra bits for first distance
block count, appears only if NBLTYPESD >= 2
2 bits: NPOSTFIX, parameter used in the distance coding