diff --git a/OPTIONS b/OPTIONS
index 138fad82e9..93cfef1265 100644
--- a/OPTIONS
+++ b/OPTIONS
@@ -4,21 +4,26 @@ defined in configure.
 
 Some of these settings are:
 
-|Setting |Description | |-----------------------------------|
-----------------------------------------| |-DISC_MEM_DEFAULTFILL=1|
-Overwrite memory with tag values when allocating or freeing it; this
-impairs performance but makes debugging of memory problems easier.| |
--DISC_MEM_TRACKLINES=0|Don't track memory allocations by file and line
-number; this improves performance but makes debugging more difficult.| |
--DISC_FACILITY=LOG_LOCAL0|Change the default syslog facility for named| |
--DNS_CLIENT_DROPPORT=0|Disable dropping queries from particular well-known
-ports:| |-DCHECK_SIBLING=0|Don't check sibling glue in named-checkzone| |
--DCHECK_LOCAL=0|Don't check out-of-zone addresses in named-checkzone| |
--DNS_RUN_PID_DIR=0|Create default PID files in ${localstatedir}/run rather
-than ${localstatedir}/run/named/| |-DNS_RPZ_MAX_ZONES=64|Increase the
-maximum number of configurable response policy zones from 32 to 64; this
-is the highest possible setting| |-DISC_BUFFER_USEINLINE=0|Disable the use
-of inline functions to implement the isc_buffer API: this reduces
-performance but may be useful when debugging | |-DISC_HEAP_CHECK|Test heap
-consistency after every heap operation; used when debugging |
-
+Setting                   Description
+                          Overwrite memory with tag values when allocating
+-DISC_MEM_DEFAULTFILL=1   or freeing it; this impairs performance but
+                          makes debugging of memory problems easier.
+                          Don't track memory allocations by file and line
+-DISC_MEM_TRACKLINES=0    number; this improves performance but makes
+                          debugging more difficult.
+-DISC_FACILITY=LOG_LOCAL0 Change the default syslog facility for named
+-DNS_CLIENT_DROPPORT=0    Disable dropping queries from particular
+                          well-known ports:
+-DCHECK_SIBLING=0         Don't check sibling glue in named-checkzone
+-DCHECK_LOCAL=0           Don't check out-of-zone addresses in
+                          named-checkzone
+-DNS_RUN_PID_DIR=0        Create default PID files in ${localstatedir}/run
+                          rather than ${localstatedir}/run/named/
+                          Increase the maximum number of configurable
+-DNS_RPZ_MAX_ZONES=64     response policy zones from 32 to 64; this is the
+                          highest possible setting
+                          Disable the use of inline functions to implement
+-DISC_BUFFER_USEINLINE=0  the isc_buffer API: this reduces performance but
+                          may be useful when debugging
+-DISC_HEAP_CHECK          Test heap consistency after every heap operation;
+                          used when debugging
diff --git a/OPTIONS.md b/OPTIONS.md
index aeeea219f7..79d42f53d5 100644
--- a/OPTIONS.md
+++ b/OPTIONS.md
@@ -22,5 +22,4 @@ Some of these settings are:
 |`-DNS_RUN_PID_DIR=0`|Create default PID files in `${localstatedir}/run` rather than `${localstatedir}/run/named/`|
 |`-DNS_RPZ_MAX_ZONES=64`|Increase the maximum number of configurable response policy zones from 32 to 64; this is the highest possible setting|
 |`-DISC_BUFFER_USEINLINE=0`|Disable the use of inline functions to implement the `isc_buffer` API: this reduces performance but may be useful when debugging |
-|`-DISC_HEAP_CHECK`|Test heap consistency after every heap operation; used
-when debugging |
+|`-DISC_HEAP_CHECK`|Test heap consistency after every heap operation; used when debugging|