modifying minor nit

diff --git a/programs/zstd.1.md b/programs/zstd.1.md
index ca4d64301b84024ef663590e7a4555850d16ff5d..3ab2667a0483e22ecea85e0e1a537b2255342a83 100644 (file)
--- a/programs/zstd.1.md
+++ b/programs/zstd.1.md
@@ -266,7 +266,7 @@ Compression of small files similar to the sample set will be greatly improved.
     Supports multithreading if `zstd` is compiled with threading support.
     Having _shrink_ enabled takes a truncated dictionary of minimum size and doubles
     in size until compression ratio of the truncated dictionary is at most
-    _shrinkDictMaxRegression_% worse than the compression ratio of the largest dictionary.
+    _shrinkDictMaxRegression%_ worse than the compression ratio of the largest dictionary.
 
     Examples: