diff --git a/README.md b/README.md
index 9ca942a4c4eedc0aff17ae3f248438c9e4a2e616..a27e0b86246c6ea4ab22943ae9ef2a713d2ba333 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ If you do not have access to a dedicated partition, or if there is not enough fr
 
 ### Using previously generated MMSeqs2 output
 It is possible to provide a MMSeqs2 file, with conditions.
-1. The name of the file must be $prefix.m8, $prefix being the string passed via the `-o` option.
+1. The name of the file must be `$output_prefix.m8`, `$output_prefix` being the string passed via the `-o` option.
 2. The format of the file must be: query,target,qcov,tcov,fident,evalue,bits
 
 ### Mandatory parameter
diff --git a/wGRR b/wGRR
index 22c74740d9b8143676ea12e0e23754f2313c30f2..2c75c1c24a843ccc85e5b38ec7f3a0893106e85e 100755
--- a/wGRR
+++ b/wGRR
@@ -7,7 +7,7 @@ trap 'rm -rf "$tmp"' EXIT
 export LC_ALL=C
 SECONDS=0
 
-readonly VERSION=1.2a
+readonly VERSION=1.3
 
 bold=$(tput bold)
 green=$(tput setaf 2)