Fixed Arista typo in docstring (#36139) (#36399)

(cherry picked from commit 08eaf37ca8)

lib/ansible/modules/network/eos/eos_l2_interface.py

@@ -20,7 +20,7 @@ author: "Ricardo Carrillo Cruz (@rcarrillocruz)"
 short_description: Manage L2 interfaces on Arista EOS network devices.
 description:
   - This module provides declarative management of L2 interfaces
-    on Arist EOS network devices.
+    on Arista EOS network devices.
 notes:
   - Tested against EOS 4.15
 options:

lib/ansible/modules/network/eos/eos_l3_interface.py

@@ -20,7 +20,7 @@ author: "Ganesh Nalawade (@ganeshrn)"
 short_description: Manage L3 interfaces on Arista EOS network devices.
 description:
   - This module provides declarative management of L3 interfaces
-    on Arist EOS network devices.
+    on Arista EOS network devices.
 notes:
   - Tested against EOS 4.15
 options:

lib/ansible/modules/network/eos/eos_linkagg.py

@@ -17,7 +17,7 @@ DOCUMENTATION = """
 module: eos_linkagg
 version_added: "2.5"
 author: "Trishna Guha (@trishnaguha)"
-short_description: Manage link aggregation groups on Arist EOS network devices
+short_description: Manage link aggregation groups on Arista EOS network devices
 description:
   - This module provides declarative management of link aggregation groups
     on Arista EOS network devices.

lib/ansible/modules/network/eos/eos_static_route.py

@@ -17,7 +17,7 @@ DOCUMENTATION = """
 module: eos_static_route
 version_added: "2.5"
 author: "Trishna Guha (@trishnaguha)"
-short_description: Manage static IP routes on Arist EOS network devices
+short_description: Manage static IP routes on Arista EOS network devices
 description:
   - This module provides declarative management of static
     IP routes on Arista EOS network devices.