Fix systemd unit file for otelcol (#36)

Signed-off-by: Juraci Paixão Kröhling <[email protected]>

Author: jpkrohling

distributions/otelcol/otelcol.conf

@@ -1,5 +1,5 @@
-# Systemd environment file for the opentelemetry-collector service
+# Systemd environment file for the otelcol service
 
-# Command-line options for the opentelemetry-collector service.
-# Run `/usr/bin/opentelemetry-collector --help` to see all available options.
-OTELCOL_OPTIONS="--config=/etc/opentelemetry-collector/config.yaml"
+# Command-line options for the otelcol service.
+# Run `/usr/bin/otelcol --help` to see all available options.
+OTELCOL_OPTIONS="--config=/etc/otelcol/config.yaml"

distributions/otelcol/otelcol.service

@@ -3,7 +3,7 @@ Description=OpenTelemetry Collector
 After=network.target
 
 [Service]
-EnvironmentFile=/etc/opentelemetry-collector/otelcol.conf
+EnvironmentFile=/etc/otelcol/otelcol.conf
 ExecStart=/usr/local/bin/otelcol $OTELCOL_OPTIONS
 KillMode=mixed
 Restart=on-failure