[almanah] Fix two minor typos in comments

[Piotr Drąg <piotrdrag src gnome org>]

commit 68961096dc9b082721339c49d9300578a85abcbc
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Oct 15 04:11:44 2015 +0200

    Fix two minor typos in comments

 src/main-window.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/main-window.c b/src/main-window.c
index 64e07e4..32df3b6 100644
--- a/src/main-window.c
+++ b/src/main-window.c
@@ -1370,7 +1370,7 @@ mw_setup_size_text_view (AlmanahMainWindow *self)
 
        g_return_if_fail (ALMANAH_IS_MAIN_WINDOW (self));
 
-       /* Read the document font name & size, calculate the size of a randome sentence
+       /* Read the document font name & size, calculate the size of a random sentence
           with 15 words and change the minimum size for the text view. */
 
        if (self->priv->desktop_interface_settings == NULL) {
@@ -1409,7 +1409,7 @@ mw_get_font_width (GtkWidget *widget, const gchar *font_name)
        layout = pango_layout_new (gtk_widget_get_pango_context (widget));
        pango_layout_set_font_description (layout, desc);
        /* Translators: this sentence is just used in startup to estimate the width
-          of a 15 words sentence. Translate with some randome sentences with just 15 words.
+          of a 15 words sentence. Translate with some random sentences with just 15 words.
           See: https://bugzilla.gnome.org/show_bug.cgi?id=754841 */
        pango_layout_set_text (layout, _("This is just a fifteen words sentence to calculate the diary entry 
text view size"), -1);