diff --git a/changelog.txt b/changelog.txt
index 0623373d9..59d967309 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -31,10 +31,9 @@ Template for new versions:
 ## New Features
 
 ## Fixes
-- `gui/siegemanager`: consistently set the initial filter to "All"
-
 - `caravan`: fix ethics warning for wooden weapons
-
+- `gui/control-panel`: fixed inconsistent space in command help ("tweak" -> "tweak ", like with other commands)
+- `gui/siegemanager`: consistently set the initial filter to "All"
 - `immortal-cravings`: also take care of immortal units with alcohol dependence
 
 ## Misc Improvements
diff --git a/gui/control-panel.lua b/gui/control-panel.lua
index becd57d1d..2e5455d5b 100644
--- a/gui/control-panel.lua
+++ b/gui/control-panel.lua
@@ -403,7 +403,7 @@ function CommandTab:init_footer(panel)
 end
 
 local function launch_help(data)
-    dfhack.run_command('gui/launcher', data.help_command or data.command .. ' ')
+    dfhack.run_command('gui/launcher', (data.help_command or data.command) .. ' ')
 end
 
 function CommandTab:show_help()