diff --git a/Mp1.yaml b/Mp1.yaml
index 89d76ee9e6e1de75368bfa39bfc2e3b88a8b2c4e..59624ff44f773870005455e5c817eefea9ec622b 100644
--- a/Mp1.yaml
+++ b/Mp1.yaml
@@ -910,12 +910,12 @@ definitions:
     format: uint32
     example: 1
   TimingCaps.NtpServers.MaxPollingInterval:
-    description: 'Maximum poll interval for NTP messages, in seconds as a power of two. Range 317'
+    description: 'Maximum poll interval for NTP messages, in seconds as a power of two. Range 3...17'
     type: integer
     format: uint32
     example: 17
   TimingCaps.NtpServers.MinPollingInterval:
-    description: 'Minimum poll interval for NTP messages, in seconds as a power of two. Range 317'
+    description: 'Minimum poll interval for NTP messages, in seconds as a power of two. Range 3...17'
     type: integer
     format: uint32
     example: 3
diff --git a/definitions/TimingCaps.NtpServers.MaxPollingInterval.yaml b/definitions/TimingCaps.NtpServers.MaxPollingInterval.yaml
index b6c1f5b45e3663d9cacf5dc1b03f49589d37f2d2..7a8fca91d669f98a0d7fff466bdece98196382f3 100644
--- a/definitions/TimingCaps.NtpServers.MaxPollingInterval.yaml
+++ b/definitions/TimingCaps.NtpServers.MaxPollingInterval.yaml
@@ -1,4 +1,4 @@
-description: Maximum poll interval for NTP messages, in seconds as a power of two. Range 3…17
+description: Maximum poll interval for NTP messages, in seconds as a power of two. Range 3...17
 type: integer
 format: uint32
 example: 17
\ No newline at end of file
diff --git a/definitions/TimingCaps.NtpServers.MinPollingInterval.yaml b/definitions/TimingCaps.NtpServers.MinPollingInterval.yaml
index 350afbaaab23d153ef6bcae76fd57a6ce7d83b0e..a2cbd7a56fa8a6ca74f7c70e64afa0ec179c73ee 100644
--- a/definitions/TimingCaps.NtpServers.MinPollingInterval.yaml
+++ b/definitions/TimingCaps.NtpServers.MinPollingInterval.yaml
@@ -1,4 +1,4 @@
-description: Minimum poll interval for NTP messages, in seconds as a power of two. Range 3…17
+description: Minimum poll interval for NTP messages, in seconds as a power of two. Range 3...17
 type: integer
 format: uint32
 example: 3
\ No newline at end of file