fix: Remove AsciiDoc markup from help text of --trim-dir

diff --git a/src/core/mainoptions.cpp b/src/core/mainoptions.cpp
index 609fdb55f35547c1919bdcc2ae51d7a984808759..6c1fc0a156d4f2ce01bf0cdf61a027db40b2cbf0 100644 (file)
--- a/src/core/mainoptions.cpp
+++ b/src/core/mainoptions.cpp
@@ -122,8 +122,8 @@ Common options:
     -V, --version              print version and copyright information
 
 Options for secondary storage:
-        --trim-dir PATH        remove old files from directory _PATH_ until it
-                               is at most the size specified by --trim-max-size
+        --trim-dir PATH        remove old files from directory PATH until it is
+                               at most the size specified by --trim-max-size
                                (note: don't use this option to trim the primary
                                cache)
         --trim-max-size SIZE   specify the maximum size for --trim-dir;