Fix typo in hardware validator note

Author: walnut-the-cat

docs/validator/hardware-validator.md

@@ -12,7 +12,7 @@ This page covers the minimum and recommended hardware requirements for engaging
 
 ## Recommended Hardware Specifications {#recommended-hardware-specifications}
 
-**[NOTE]** Validators should considering provisioning at least 8 GiB of additional RAM headroom beyond baseline usage, or alternatively configure sufficient swap space. This buffer helps absorb transient memory spikes and reduces the risk of unexpected OOM termination.
+**[NOTE]** Validators should consider provisioning at least 8 GiB of additional RAM headroom beyond baseline usage, or alternatively configure sufficient swap space. This buffer helps absorb transient memory spikes and reduces the risk of unexpected OOM termination.
 
 ### Chunk/Block Producers