[tracker-miners] Fix a typo in translatable strings

[Piotr Drąg <piotrdrag src gnome org>]

commit 8d7e1ae81e82daaf2fd9b28053f285822b5317c5
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Fri Aug 11 00:44:40 2017 +0200

    Fix a typo in translatable strings

 src/miners/apps/tracker-main.c     |    2 +-
 src/miners/fs/tracker-main.c       |    2 +-
 src/miners/rss/tracker-main.c      |    2 +-
 src/tracker-extract/tracker-main.c |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/miners/apps/tracker-main.c b/src/miners/apps/tracker-main.c
index 8f0a556..43f5f76 100644
--- a/src/miners/apps/tracker-main.c
+++ b/src/miners/apps/tracker-main.c
@@ -66,7 +66,7 @@ static GOptionEntry entries[] = {
          NULL },
        { "domain-ontology", 'd', 0,
          G_OPTION_ARG_STRING, &domain_ontology_name,
-         N_("Runs for an specific domain ontology"),
+         N_("Runs for a specific domain ontology"),
          NULL },
        { "version", 'V', 0,
          G_OPTION_ARG_NONE, &version,
diff --git a/src/miners/fs/tracker-main.c b/src/miners/fs/tracker-main.c
index c25a9df..9a7151e 100644
--- a/src/miners/fs/tracker-main.c
+++ b/src/miners/fs/tracker-main.c
@@ -92,7 +92,7 @@ static GOptionEntry entries[] = {
          N_("FILE") },
        { "domain-ontology", 'd', 0,
          G_OPTION_ARG_STRING, &domain_ontology_name,
-         N_("Runs for an specific domain ontology"),
+         N_("Runs for a specific domain ontology"),
          NULL },
        { "version", 'V', 0,
          G_OPTION_ARG_NONE, &version,
diff --git a/src/miners/rss/tracker-main.c b/src/miners/rss/tracker-main.c
index 850ed03..b11aadc 100644
--- a/src/miners/rss/tracker-main.c
+++ b/src/miners/rss/tracker-main.c
@@ -54,7 +54,7 @@ static GOptionEntry entries[] = {
          NULL },
        { "domain-ontology", 'd', 0,
          G_OPTION_ARG_STRING, &domain_ontology_name,
-         N_("Runs for an specific domain ontology"),
+         N_("Runs for a specific domain ontology"),
          NULL },
        { NULL }
 };
diff --git a/src/tracker-extract/tracker-main.c b/src/tracker-extract/tracker-main.c
index 65d4ada..48db3b7 100644
--- a/src/tracker-extract/tracker-main.c
+++ b/src/tracker-extract/tracker-main.c
@@ -98,7 +98,7 @@ static GOptionEntry entries[] = {
          N_("FORMAT") },
        { "domain-ontology", 'd', 0,
          G_OPTION_ARG_STRING, &domain_ontology_name,
-         N_("Runs for an specific domain ontology"),
+         N_("Runs for a specific domain ontology"),
          NULL },
        { "version", 'V', 0,
          G_OPTION_ARG_NONE, &version,