--- a/mercurial/commands.py	Tue Jun 12 14:18:18 2012 +0200
+++ b/mercurial/commands.py	Tue Jun 12 14:18:18 2012 +0200
@@ -1973,7 +1973,7 @@
     problems = 0
 
     # encoding
-    ui.status(_("Checking encoding (%s)...\n") % encoding.encoding)
+    ui.status(_("checking encoding (%s)...\n") % encoding.encoding)
     try:
         encoding.fromlocal("test")
     except util.Abort, inst:
@@ -1982,7 +1982,7 @@
         problems += 1
 
     # compiled modules
-    ui.status(_("Checking installed modules (%s)...\n")
+    ui.status(_("checking installed modules (%s)...\n")
               % os.path.dirname(__file__))
     try:
         import bdiff, mpatch, base85, osutil
@@ -1996,7 +1996,7 @@
     # templates
     import templater
     p = templater.templatepath()
-    ui.status(_("Checking templates (%s)...\n") % ' '.join(p))
+    ui.status(_("checking templates (%s)...\n") % ' '.join(p))
     try:
         templater.templater(templater.templatepath("map-cmdline.default"))
     except Exception, inst:
@@ -2005,7 +2005,7 @@
         problems += 1
 
     # editor
-    ui.status(_("Checking commit editor...\n"))
+    ui.status(_("checking commit editor...\n"))
     editor = ui.geteditor()
     cmdpath = util.findexe(editor) or util.findexe(editor.split()[0])
     if not cmdpath:
@@ -2020,7 +2020,7 @@
             problems += 1
 
     # check username
-    ui.status(_("Checking username...\n"))
+    ui.status(_("checking username...\n"))
     try:
         ui.username()
     except util.Abort, e:
@@ -2029,7 +2029,7 @@
         problems += 1
 
     if not problems:
-        ui.status(_("No problems detected\n"))
+        ui.status(_("no problems detected\n"))
     else:
         ui.write(_("%s problems detected,"
                    " please check your install!\n") % problems)

--- a/tests/test-install.t	Tue Jun 12 14:18:18 2012 +0200
+++ b/tests/test-install.t	Tue Jun 12 14:18:18 2012 +0200
@@ -1,19 +1,19 @@
 hg debuginstall
   $ hg debuginstall
-  Checking encoding (ascii)...
-  Checking installed modules (*mercurial)... (glob)
-  Checking templates (*mercurial?templates)... (glob)
-  Checking commit editor...
-  Checking username...
-  No problems detected
+  checking encoding (ascii)...
+  checking installed modules (*mercurial)... (glob)
+  checking templates (*mercurial?templates)... (glob)
+  checking commit editor...
+  checking username...
+  no problems detected
 
 hg debuginstall with no username
   $ HGUSER= hg debuginstall
-  Checking encoding (ascii)...
-  Checking installed modules (*mercurial)... (glob)
-  Checking templates (*mercurial?templates)... (glob)
-  Checking commit editor...
-  Checking username...
+  checking encoding (ascii)...
+  checking installed modules (*mercurial)... (glob)
+  checking templates (*mercurial?templates)... (glob)
+  checking commit editor...
+  checking username...
    no username supplied (see "hg help config")
    (specify a username in your configuration file)
   1 problems detected, please check your install!