docs: updated the documentation to reflect the module capabilities

Author: gambol99

Makefile

@@ -3,20 +3,20 @@
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 .PHONY: all security lint format documentation documentation-examples validate-all validate validate-examples init examples tests
 
 default: all
 
-all: 
+all:
 	$(MAKE) init
 	$(MAKE) validate
 	$(MAKE) tests
@@ -34,15 +34,15 @@ examples:
 	$(MAKE) format
 	$(MAKE) documentation
 
-documentation: 
+documentation:
 	@echo "--> Generating documentation"
 	@terraform-docs .
 	$(MAKE) documentation-modules
 	$(MAKE) documentation-examples
 
 documentation-modules:
 	@echo "--> Generating documentation for modules"
-	@find . -type d -regex '.*/modules/[a-za-z\-_$$]*' -not -path '*.terraform*' 2>/dev/null | while read -r dir; do \
+	@find . -type d -regex '.*/modules/[a-za-z\-\_]*' -not -path '*.terraform*' 2>/dev/null | while read -r dir; do \
 		echo "--> Generating documentation for module: $$dir"; \
 		terraform-docs $$dir; \
 	done;
@@ -67,7 +67,7 @@ upgrade-terraform-example-providers:
 		done; \
 	fi
 
-init: 
+init:
 	@echo "--> Running terraform init"
 	@terraform init -backend=false
 	@find . -type f -name "*.tf" -not -path '*.terraform*' -exec dirname {} \; | sort -u | while read -r dir; do \
@@ -87,7 +87,7 @@ security-modules:
 		echo "--> Validating $$dir"; \
 	  terraform init -backend=false; \
 		trivy config  --format table --exit-code  1 --severity  CRITICAL,HIGH --ignorefile .trivyignore $$dir; \
-	done; 
+	done;
 
 security-examples:
 	@echo "--> Running Security checks on examples"
@@ -97,8 +97,8 @@ security-examples:
 		trivy config  --format table --exit-code  1 --severity  CRITICAL,HIGH --ignorefile .trivyignore $$dir; \
 	done;
 
-tests: 
-	@echo "--> Running Terraform Tests" 
+tests:
+	@echo "--> Running Terraform Tests"
 	@terraform test
 
 validate:
@@ -111,7 +111,7 @@ validate:
 
 validate-modules:
 	@echo "--> Running terraform validate on modules"
-	@find . -type d -regex '.*/modules/[a-zA-Z\-_$$]*' -not -path '*.terraform*' 2>/dev/null | while read -r dir; do \
+	@find . -type d -regex './modules/[a-zA-Z\-]*' -not -path '*.terraform*' 2>/dev/null | while read -r dir; do \
 		echo "--> Validating Module $$dir"; \
 		terraform -chdir=$$dir init -backend=false; \
 		terraform -chdir=$$dir validate; \
@@ -123,7 +123,7 @@ validate-examples:
 		echo "--> Validating $$dir"; \
 		terraform -chdir=$$dir init -backend=false; \
 		terraform -chdir=$$dir validate; \
-	done; 
+	done;
 
 validate-commits:
 	@echo "--> Running commitlint against the main branch"
@@ -132,7 +132,7 @@ validate-commits:
 
 lint:
 	@echo "--> Running tflint"
-	@tflint --init 
+	@tflint --init
 	@tflint -f compact
 	$(MAKE) lint-modules
 	$(MAKE) lint-examples
@@ -151,9 +151,9 @@ lint-examples:
 		echo "--> Linting $$dir"; \
 		tflint --chdir=$$dir --init; \
 		tflint --chdir=$$dir -f compact; \
-	done; 
+	done;
 
-format: 
+format:
 	@echo "--> Running terraform fmt"
 	@terraform fmt -recursive -write=true