kconfig: some small fixes

- fix a typo in documentation
- fix a typo in a printk on error
- fix comments in dialog_inputbox()

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

3 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/kbuild/kconfig-language.txt b/Documentation/kbuild/kconfig-language.txt
index c412c245848f..b472e4e0ba67 100644
--- a/Documentation/kbuild/kconfig-language.txt
+++ b/Documentation/kbuild/kconfig-language.txt
@@ -181,7 +181,7 @@ Expressions are listed in decreasing order of precedence.
 (7) Returns the result of max(/expr/, /expr/).
 
 An expression can have a value of 'n', 'm' or 'y' (or 0, 1, 2
-respectively for calculations). A menu entry becomes visible when it's
+respectively for calculations). A menu entry becomes visible when its
 expression evaluates to 'm' or 'y'.
 
 There are two types of symbols: constant and non-constant symbols.
diff --git a/scripts/kconfig/lxdialog/inputbox.c b/scripts/kconfig/lxdialog/inputbox.c
index 616c60138183..dd8e587c50e2 100644
--- a/scripts/kconfig/lxdialog/inputbox.c
+++ b/scripts/kconfig/lxdialog/inputbox.c
@@ -180,7 +180,7 @@ do_resize:
                 case KEY_LEFT:
                         switch (button) {
                         case -1:
-                                button = 1;     /* Indicates "Cancel" button is selected */
+                                button = 1;     /* Indicates "Help" button is selected */
                                 print_buttons(dialog, height, width, 1);
                                 break;
                         case 0:
@@ -204,7 +204,7 @@ do_resize:
                                 print_buttons(dialog, height, width, 0);
                                 break;
                         case 0:
-                                button = 1;     /* Indicates "Cancel" button is selected */
+                                button = 1;     /* Indicates "Help" button is selected */
                                 print_buttons(dialog, height, width, 1);
                                 break;
                         case 1:
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 21bfb3dbc87a..62e3f15ede0f 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -197,7 +197,7 @@ static void sym_check_prop(struct symbol *sym)
                         if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) &&
                             prop->expr->type != E_SYMBOL)
                                 prop_warn(prop,
-                                    "default for config symbol '%'"
+                                    "default for config symbol '%s'"
                                     " must be a single symbol", sym->name);
                         break;
                 case P_SELECT: