Remove extra space

Author: rads-1996

sdk/monitor/azure-monitor-opentelemetry/README.md

@@ -81,7 +81,7 @@ You can configure further with [OpenTelemetry environment variables][ot_env_vars
 | `OTEL_BLRP_SCHEDULE_DELAY` | Specifies the logging export interval in milliseconds. Defaults to 5000. |
 | `OTEL_BSP_SCHEDULE_DELAY` | Specifies the distributed tracing export interval in milliseconds. Defaults to 5000. |
 | `OTEL_TRACES_SAMPLER` | Specifies the sampler to be used for traces. Supports [`always_on`, `always_off`, `trace_id_ratio`, `parentbased_always_on`, `parentbased_always_off`, `parentbased_trace_id_ratio`], [application_insights_sampling] and [rate_limited_sampling]. Use `microsoft.fixed.percentage` for the Application Insights sampler or `microsoft.rate_limited` for the Rate Limited sampler. |
-| `OTEL_TRACES_SAMPLER_ARG` | Specifies the sampling parameter for the configured sampler. For the standard OpenTelemetry samplers `trace_id_ratio` and `parentbased_trace_id_ratio`, this is the sampling ratio in the range [0.0, 1.0]. Not needed to be specified for `always_on`, `always_off`, `parentbased_always_on`, or `parentbased_always_off` samplers.For the Application Insights sampler, this sets the ratio of distributed tracing telemetry to be [sampled][application_insights_sampling] with accepted values in the range [0,1]. Defaults to 1.0 (no sampling). For the Rate Limited sampler, this sets the maximum traces per second to be [sampled][rate_limited_sampler]. For example, 0.5 means one trace every two seconds, while 5.0 means five traces per second. |
+| `OTEL_TRACES_SAMPLER_ARG` | Specifies the sampling parameter for the configured sampler. For the standard OpenTelemetry samplers `trace_id_ratio` and `parentbased_trace_id_ratio`, this is the sampling ratio in the range [0.0, 1.0]. Not needed to be specified for `always_on`, `always_off`, `parentbased_always_on`, or `parentbased_always_off` samplers. For the Application Insights sampler, this sets the ratio of distributed tracing telemetry to be [sampled][application_insights_sampling] with accepted values in the range [0,1]. Defaults to 1.0 (no sampling). For the Rate Limited sampler, this sets the maximum traces per second to be [sampled][rate_limited_sampler]. For example, 0.5 means one trace every two seconds, while 5.0 means five traces per second. |
 | `OTEL_PYTHON_DISABLED_INSTRUMENTATIONS` | Specifies which of the supported instrumentations to disable. Disabled instrumentations will not be instrumented as part of `configure_azure_monitor`. However, they can still be manually instrumented with `instrument()` directly. Accepts a comma-separated list of lowercase [Library Names](#officially-supported-instrumentations). For example, set to `"psycopg2,fastapi"` to disable the Psycopg2 and FastAPI instrumentations. Defaults to an empty list, enabling all supported instrumentations. |
 | `OTEL_EXPERIMENTAL_RESOURCE_DETECTORS` | An experimental OpenTelemetry environment variable used to specify Resource Detectors to be used to generate Resource Attributes. This is an experimental feature and the name of this variable and its behavior can change in a non-backwards compatible way. Defaults to "azure_app_service,azure_vm" to enable the [Azure Resource Detectors][ot_resource_detector_azure] for Azure App Service and Azure VM. To add or remove specific resource detectors, set the environment variable accordingly. See the [OpenTelemetry Python Resource Detector Documentation][ot_python_resource_detectors] for more. |