diff --git a/doc/18-migrating-from-icinga-1x.md b/doc/18-migrating-from-icinga-1x.md
index 6968ef9e3..20e22f437 100644
--- a/doc/18-migrating-from-icinga-1x.md
+++ b/doc/18-migrating-from-icinga-1x.md
@@ -20,8 +20,7 @@ object specific policies.
 > **Note**
 >
 > It is highly recommended to review your existing installation, do an inventory
-> of checked objects, thresholds and then pland and design your new configuration
-> layout.
+> of checked objects, thresholds and then design your new configuration layout.
 > Keep in mind that the more dynamic approach using the [apply rules](3-monitoring-basics.md#using-apply)
 > allows you to start over in many scenarios.
 
diff --git a/doc/3-monitoring-basics.md b/doc/3-monitoring-basics.md
index 655dc4930..0a3703ada 100644
--- a/doc/3-monitoring-basics.md
+++ b/doc/3-monitoring-basics.md
@@ -562,7 +562,7 @@ types. This could look like the following example:
 Now we want to create service checks for `if01` and `temp` but not `bgp`.
 Furthermore we want to pass the snmp oid stored as dictionary value to the
 custom attribute called `vars.snmp_oid` - this is the command argument required
-by the [snmp]() check command.
+by the [snmp](7-icinga-template-library.md#plugin-check-command-snmp) check command.
 The service's `display_name` should be set to the identifier inside the dictionary.
 
     apply Service for (identifier => oid in host.vars.oids) {