[master] fixing typos in documentation

diff --git a/doc/guide/dhcp4-srv.xml b/doc/guide/dhcp4-srv.xml
index 2debe85c2a49d4e830c6e6a80336df6b76002a31..a4c450c60467691e101507b78c1cf42fa05a56e4 100644 (file)
--- a/doc/guide/dhcp4-srv.xml
+++ b/doc/guide/dhcp4-srv.xml
@@ -3468,7 +3468,7 @@ src/lib/dhcpsrv/cfg_host_operations.cc -->
     subnet, it is easier to simply configure additional subnet on top of the
     existing one. Sometimes, due to address space fragmentation (e.g. only many
     disjoint /24s are available) this is the only choice. Also, configuring
-    additional subnet has the advantage of not distrupting the operation of
+    additional subnet has the advantage of not disrupting the operation of
     existing devices.</para>
 
     <para>Another very frequent use case comes from cable networks. There are two types
@@ -3528,8 +3528,8 @@ src/lib/dhcpsrv/cfg_host_operations.cc -->
     consist of two or more subnets. However, for testing purposes it is allowed
     to define a shared network with just one subnet or even an empty one.  This
     is not a recommended practice in production networks, as the shared network
-    logic requires additional processing and thus lowers server's performace.
-    To avoid unnecessary peformance degradation the shared subnets should only
+    logic requires additional processing and thus lowers server's performance.
+    To avoid unnecessary performance degradation the shared subnets should only
     be defined when required by the deployment.
     </para>
 

diff --git a/doc/guide/dhcp6-srv.xml b/doc/guide/dhcp6-srv.xml
index f9bc5bc68f08d070165eabd22a7d495563a39324..53f3b56968b7b28e8df42f9460070efa47fd3d1d 100644 (file)
--- a/doc/guide/dhcp6-srv.xml
+++ b/doc/guide/dhcp6-srv.xml
@@ -3087,8 +3087,8 @@ If not specified, the default value is:
     consist of two or more subnets. However, for testing purposes it is allowed
     to define a shared network with just one subnet or even an empty one.  This
     is not a recommended practice in production networks, as the shared network
-    logic requires additional processing and thus lowers server's performace.
-    To avoid unnecessary peformance degradation the shared subnets should only
+    logic requires additional processing and thus lowers server's performance.
+    To avoid unnecessary performance degradation the shared subnets should only
     be defined when required by the deployment.
     </para>
 

diff --git a/doc/guide/hooks.xml b/doc/guide/hooks.xml
index 802e94af1d5ba335ade4be20e6246a885f3adf79..bf2db722cf99b8f7ea6ba2657db0b30f0d12e187 100644 (file)
--- a/doc/guide/hooks.xml
+++ b/doc/guide/hooks.xml
@@ -1239,7 +1239,7 @@ An example deletion by (subnet-id, identifier-type, identifier) looks as follows
         </para>
 
         <para><command>lease6-add</command> command requires four
-        paramaters: an IPv6 address, a subnet-id, and IAID value
+        parameters: an IPv6 address, a subnet-id, and IAID value
         (identity association identifier, a value sent by clients) and
         a DUID:
 <screen>
@@ -1294,7 +1294,7 @@ The commands can take a number of additional optional parameters:
               not be conducted at the lease insertion time. If configured, a DNS
               update to remove the A or AAAA records will be conducted when the
               lease is removed due to expiration or being released by a
-              client. If not specifed, the default value is false. Hostname
+              client. If not specified, the default value is false. Hostname
               parameter must be specified in fqdn-fwd is set to true.</para>
             </listitem>
             <listitem>
@@ -1304,7 +1304,7 @@ The commands can take a number of additional optional parameters:
               not be conducted at the lease insertion time. If configured, a DNS
               update to remove the PTR record will be conducted when the lease
               is removed due to expiration or being released by a client. If not
-              specifed, the default value is false. Hostname parameter must be
+              specified, the default value is false. Hostname parameter must be
               specified in fqdn-fwd is set to true.</para>
             </listitem>
             <listitem>
@@ -1535,7 +1535,7 @@ as follows:
           <command>leaseX-get</command>, if needed.</para>
 
           <para>
-            An example command updating IPv6 lease looks as follows:
+            An example command updating IPv4 lease looks as follows:
 <screen>{
   "command": "lease4-update",
   "arguments": {
@@ -1594,7 +1594,7 @@ as follows:
           number of leases removed and 0 (success) status code if any
           leases were removed and 2 (empty) if there were no
           leases. Status code 1 (error) may be returned in case the
-          parameeters are incorrect or some other exception is
+          parameters are incorrect or some other exception is
           encountered.</para>
 
           <para>Note: not all backends support this command.</para>