Remove unnecessary note about filename length

diff --git a/doc/install.texi b/doc/install.texi
index 9dec3824a2ecf58afb57e6ac38291d3157f8d6a9..eb8584682a04ac7b638ac8cf1c6b0e46ff395d33 100644 (file)
--- a/doc/install.texi
+++ b/doc/install.texi
@@ -1,8 +1,7 @@
 @node Installation
 @unnumbered Installation
 
-NNCP should run on any POSIX-compatible operating system with file
-systems supporting directory and filename's length up to 57 characters.
+NNCP should run on any POSIX-compatible operating system.
 
 NNCP is written on @url{https://golang.org/, Go} programming language
 and you have to install Go compiler (1.7+ version is highly