[PATCH] git-gui: minor spelling fix and string factorisation.

[Sam Hocevar <sam@zoy.org>]

Properly spell "successful" and slightly rewrite a couple of strings
that actually say the same thing in order to reduce translation work.

Signed-off-by: Sam Hocevar <sam@zoy.org>
---
 lib/branch_delete.tcl        |    4 ++--
 lib/remote_branch_delete.tcl |    4 +---
 lib/tools.tcl                |    2 +-
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/branch_delete.tcl b/lib/branch_delete.tcl
index ef1930b..20d5e42 100644
--- a/lib/branch_delete.tcl
+++ b/lib/branch_delete.tcl
@@ -51,7 +51,7 @@ constructor dialog {} {
 		$w.check \
 		[mc "Delete Only If Merged Into"] \
 		]
-	$w_check none [mc "Always (Do not perform merge test.)"]
+	$w_check none [mc "Always (Do not perform merge checks)"]
 	pack $w.check -anchor nw -fill x -pady 5 -padx 5
 
 	foreach h [load_all_heads] {
@@ -112,7 +112,7 @@ method _delete {} {
 	}
 	if {$to_delete eq {}} return
 	if {$check_cmt eq {}} {
-		set msg [mc "Recovering deleted branches is difficult. \n\n Delete the selected branches?"]
+		set msg [mc "Recovering deleted branches is difficult.\n\nDelete the selected branches?"]
 		if {[tk_messageBox \
 			-icon warning \
 			-type yesno \
diff --git a/lib/remote_branch_delete.tcl b/lib/remote_branch_delete.tcl
index 89eb0f7..4e02fc0 100644
--- a/lib/remote_branch_delete.tcl
+++ b/lib/remote_branch_delete.tcl
@@ -213,9 +213,7 @@ method _delete {} {
 		-type yesno \
 		-title [wm title $w] \
 		-parent $w \
-		-message [mc "Recovering deleted branches is difficult.
-
-Delete the selected branches?"]] ne yes} {
+		-message [mc "Recovering deleted branches is difficult.\n\nDelete the selected branches?"]] ne yes} {
 		return
 	}
 
diff --git a/lib/tools.tcl b/lib/tools.tcl
index 6ae63b6..95e6e55 100644
--- a/lib/tools.tcl
+++ b/lib/tools.tcl
@@ -146,7 +146,7 @@ proc tools_complete {fullname w {ok 1}} {
 	}
 
 	if {$ok} {
-		set msg [mc "Tool completed succesfully: %s" $fullname]
+		set msg [mc "Tool completed successfully: %s" $fullname]
 	} else {
 		set msg [mc "Tool failed: %s" $fullname]
 	}
-- 
1.6.2