build: fix environment variables and docs

Author: kgryte

tools/make/lib/wasm/Makefile

@@ -41,16 +41,16 @@ compile_wasm_bin := $(TOOLS_DIR)/scripts/compile_wasm
 #
 # -   If unable to compile WebAssemby artifacts, the recipe prints an error message and tries compiling WebAssembly artifacts for the next package.
 #
-# @param {string} [PKGS_WASM_PATTERN] - package pattern (e.g., `**/math/base/special/**/package.json`)
+# @param {string} [PKGS_WASM_PATTERN] - package pattern (e.g., `blas/base/daxpy-wasm`)
 #
 # @example
 # make wasm
 #
 # @example
-# make wasm PKGS_WASM_PATTERN=**/math/base/special/**/package.json
+# make wasm PKGS_WASM_PATTERN="blas/base/daxpy-wasm"
 #/
 wasm: $(NODE_MODULES)
-	$(QUIET) $(MAKE) LIST_PACKAGE_WASM_FLAGS=$(pkgs_wasm_list_wasm_flags) -f $(this_file) list-pkgs-wasm | while read -r pkg; do \
+	$(QUIET) $(MAKE) LIST_PKGS_WASM_FLAGS=$(pkgs_wasm_list_wasm_flags) -f $(this_file) list-pkgs-wasm | while read -r pkg; do \
 		if echo "$$pkg" | grep -v '^\/.*\|^[a-zA-Z]:.*' >/dev/null; then \
 			continue; \
 		fi; \
@@ -71,16 +71,16 @@ wasm: $(NODE_MODULES)
 #/
 # Removes all compiled and generated WebAssembly files.
 #
-# @param {string} [PKGS_WASM_PATTERN] - package pattern (e.g., `**/math/base/special/**/package.json`)
+# @param {string} [PKGS_WASM_PATTERN] - package pattern (e.g., `blas/base/daxpy-wasm`)
 #
 # @example
 # make clean-wasm
 #
 # @example
-# make clean-wasm PKGS_WASM_PATTERN=**/math/base/special/**/package.json
+# make clean-wasm PKGS_WASM_PATTERN="blas/base/daxpy-wasm"
 #/
 clean-wasm: $(NODE_MODULES)
-	$(QUIET) $(MAKE) LIST_PACKAGE_WASM_FLAGS=$(pkgs_wasm_list_wasm_flags) -f $(this_file) list-pkgs-wasm | while read -r pkg; do \
+	$(QUIET) $(MAKE) LIST_PKGS_WASM_FLAGS=$(pkgs_wasm_list_wasm_flags) -f $(this_file) list-pkgs-wasm | while read -r pkg; do \
 		if echo "$$pkg" | grep -v '^\/.*\|^[a-zA-Z]:.*' >/dev/null; then \
 			continue; \
 		fi; \